13645051903

素因数分解:

$7^2\times {\mathrm{137}}^1\times {\mathrm{761}}^1\times {\mathrm{2671}}^1$

素因数の和:3583

約数の個数: 24

約数和(自身を含む): 16015679424

約数和(自身を除く): 2370627521

約数列:

[1, 7, 49, 137, 761, 959, 2671, 5327, 6713, 18697, 37289, 104257, 130879, 365927, 729799, 2032631, 2561489, 5108593, 14228417, 17930423, 99598919, 278470447, 1949293129, 13645051903]

約数ペア:

[(1, 13645051903), (7, 1949293129), (49, 278470447), (137, 99598919), (761, 17930423), (959, 14228417), (2671, 5108593), (5327, 2561489), (6713, 2032631), (18697, 729799), (37289, 365927), (104257, 130879)]