29978871

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 46126080

約数和(自身を除く): 16147209

約数列:

[1, 3, 13, 17, 39, 51, 103, 221, 309, 439, 663, 1317, 1339, 1751, 4017, 5253, 5707, 7463, 17121, 22389, 22763, 45217, 68289, 97019, 135651, 291057, 587821, 768689, 1763463, 2306067, 9992957, 29978871]

約数ペア:

[(1, 29978871), (3, 9992957), (13, 2306067), (17, 1763463), (39, 768689), (51, 587821), (103, 291057), (221, 135651), (309, 97019), (439, 68289), (663, 45217), (1317, 22763), (1339, 22389), (1751, 17121), (4017, 7463), (5253, 5707)]