2017223619971

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{14349191}}^1$

素因数の和:14349375

約数の個数: 24

約数和(自身を含む): 2486427989760

約数和(自身を除く): 469204369789

約数列:

[1, 7, 19, 49, 133, 151, 931, 1057, 2869, 7399, 20083, 140581, 14349191, 100444337, 272634629, 703110359, 1908442403, 2166727841, 13359096821, 15167094887, 41167828979, 106169664209, 288174802853, 2017223619971]

約数ペア:

[(1, 2017223619971), (7, 288174802853), (19, 106169664209), (49, 41167828979), (133, 15167094887), (151, 13359096821), (931, 2166727841), (1057, 1908442403), (2869, 703110359), (7399, 272634629), (20083, 100444337), (140581, 14349191)]