17121931887

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{2281}}^1\times {\mathrm{15937}}^1$

素因数の和:18378

約数の個数: 16

約数和(自身を含む): 22986166112

約数和(自身を除く): 5864234225

約数列:

[1, 3, 157, 471, 2281, 6843, 15937, 47811, 358117, 1074351, 2502109, 7506327, 36352297, 109056891, 5707310629, 17121931887]

約数ペア:

[(1, 17121931887), (3, 5707310629), (157, 109056891), (471, 36352297), (2281, 7506327), (6843, 2502109), (15937, 1074351), (47811, 358117)]