31415668837

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 36494737920

約数和(自身を除く): 5079069083

約数列:

[1, 7, 151, 269, 313, 353, 1057, 1883, 2191, 2471, 40619, 47263, 53303, 84197, 94957, 110489, 284333, 330841, 373121, 589379, 664699, 773423, 12713747, 14338507, 16683839, 29721541, 88996229, 100369549, 116786873, 208050787, 4487952691, 31415668837]

約数ペア:

[(1, 31415668837), (7, 4487952691), (151, 208050787), (269, 116786873), (313, 100369549), (353, 88996229), (1057, 29721541), (1883, 16683839), (2191, 14338507), (2471, 12713747), (40619, 773423), (47263, 664699), (53303, 589379), (84197, 373121), (94957, 330841), (110489, 284333)]