1123457427213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1\times {\mathrm{6803}}^1$

素因数の和:7706

約数の個数: 64

約数和(自身を含む): 1689118147584

約数和(自身を除く): 565660720371

約数列:

[1, 3, 11, 33, 37, 111, 211, 407, 633, 641, 1221, 1923, 2321, 6803, 6963, 7051, 7807, 20409, 21153, 23421, 23717, 71151, 74833, 85877, 135251, 224499, 251711, 257631, 260887, 405753, 755133, 782661, 1435433, 1487761, 2768821, 4306299, 4360723, 4463283, 5004287, 8306463, 13082169, 15012861, 15789763, 47369289, 47967953, 53111021, 55047157, 143903859, 159333063, 161346751, 165141471, 484040253, 584221231, 920112553, 1752663693, 1774814261, 2760337659, 5324442783, 10121238083, 30363714249, 34044164461, 102132493383, 374485809071, 1123457427213]

約数ペア:

[(1, 1123457427213), (3, 374485809071), (11, 102132493383), (33, 34044164461), (37, 30363714249), (111, 10121238083), (211, 5324442783), (407, 2760337659), (633, 1774814261), (641, 1752663693), (1221, 920112553), (1923, 584221231), (2321, 484040253), (6803, 165141471), (6963, 161346751), (7051, 159333063), (7807, 143903859), (20409, 55047157), (21153, 53111021), (23421, 47967953), (23717, 47369289), (71151, 15789763), (74833, 15012861), (85877, 13082169), (135251, 8306463), (224499, 5004287), (251711, 4463283), (257631, 4360723), (260887, 4306299), (405753, 2768821), (755133, 1487761), (782661, 1435433)]