1901470101517

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{27828971}}^1$

素因数の和:27829248

約数の個数: 16

約数和(自身を含む): 2233441976832

約数和(自身を除く): 331971875315

約数列:

[1, 7, 43, 227, 301, 1589, 9761, 68327, 27828971, 194802797, 1196645753, 6317176417, 8376520271, 44220234919, 271638585931, 1901470101517]

約数ペア:

[(1, 1901470101517), (7, 271638585931), (43, 44220234919), (227, 8376520271), (301, 6317176417), (1589, 1196645753), (9761, 194802797), (68327, 27828971)]