139557607

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13177}}^1$

素因数の和:13290

約数の個数: 16

約数和(自身を含む): 170786880

約数和(自身を除く): 31229273

約数列:

[1, 7, 17, 89, 119, 623, 1513, 10591, 13177, 92239, 224009, 1172753, 1568063, 8209271, 19936801, 139557607]

約数ペア:

[(1, 139557607), (7, 19936801), (17, 8209271), (89, 1568063), (119, 1172753), (623, 224009), (1513, 92239), (10591, 13177)]