8701888980967

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{299881}}^1$

素因数の和:301224

約数の個数: 48

約数和(自身を含む): 11344464088320

約数和(自身を除く): 2642575107353

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1291, 1729, 3211, 9037, 16783, 22477, 24529, 117481, 171703, 218179, 299881, 318877, 1527253, 2099167, 2232139, 3898453, 4145401, 5697739, 27289171, 29017807, 39884173, 50679889, 74070607, 354759223, 387146371, 518494249, 962917891, 2710024597, 5032902823, 6740425237, 7355781049, 35230319761, 51490467343, 65427736699, 95625153637, 457994156893, 669376075459, 1243126997281, 8701888980967]

約数ペア:

[(1, 8701888980967), (7, 1243126997281), (13, 669376075459), (19, 457994156893), (91, 95625153637), (133, 65427736699), (169, 51490467343), (247, 35230319761), (1183, 7355781049), (1291, 6740425237), (1729, 5032902823), (3211, 2710024597), (9037, 962917891), (16783, 518494249), (22477, 387146371), (24529, 354759223), (117481, 74070607), (171703, 50679889), (218179, 39884173), (299881, 29017807), (318877, 27289171), (1527253, 5697739), (2099167, 4145401), (2232139, 3898453)]