83159713

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6871}}^1$

素因数の和:6917

約数の個数: 24

約数和(自身を含む): 109677120

約数和(自身を除く): 26517407

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 6871, 12103, 48097, 89323, 130549, 336679, 625261, 913843, 1697137, 4376827, 6396901, 11879959, 83159713]

約数ペア:

[(1, 83159713), (7, 11879959), (13, 6396901), (19, 4376827), (49, 1697137), (91, 913843), (133, 625261), (247, 336679), (637, 130549), (931, 89323), (1729, 48097), (6871, 12103)]