131514980401

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{1071571}}^1$

素因数の和:1071864

約数の個数: 16

約数和(自身を含む): 152763304320

約数和(自身を除く): 21248323919

約数列:

[1, 7, 89, 197, 623, 1379, 17533, 122731, 1071571, 7500997, 95369819, 211099487, 667588733, 1477696409, 18787854343, 131514980401]

約数ペア:

[(1, 131514980401), (7, 18787854343), (89, 1477696409), (197, 667588733), (623, 211099487), (1379, 95369819), (17533, 7500997), (122731, 1071571)]