1226730999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{4831}}^1$

素因数の和:5247

約数の個数: 32

約数和(自身を含む): 1870331904

約数和(自身を除く): 643600905

約数列:

[1, 3, 13, 17, 39, 51, 221, 383, 663, 1149, 4831, 4979, 6511, 14493, 14937, 19533, 62803, 82127, 84643, 188409, 246381, 253929, 1067651, 1850273, 3202953, 5550819, 24053549, 31454641, 72160647, 94363923, 408910333, 1226730999]

約数ペア:

[(1, 1226730999), (3, 408910333), (13, 94363923), (17, 72160647), (39, 31454641), (51, 24053549), (221, 5550819), (383, 3202953), (663, 1850273), (1149, 1067651), (4831, 253929), (4979, 246381), (6511, 188409), (14493, 84643), (14937, 82127), (19533, 62803)]