71793917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 79168320

約数和(自身を除く): 7374403

約数列:

[1, 13, 67, 139, 593, 871, 1807, 7709, 9313, 39731, 82427, 121069, 516503, 1071551, 5522609, 71793917]

約数ペア:

[(1, 71793917), (13, 5522609), (67, 1071551), (139, 516503), (593, 121069), (871, 82427), (1807, 39731), (7709, 9313)]