23678187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 35622720

約数和(自身を除く): 11944533

約数列:

[1, 3, 13, 37, 39, 61, 111, 183, 269, 481, 793, 807, 1443, 2257, 2379, 3497, 6771, 9953, 10491, 16409, 29341, 29859, 49227, 88023, 129389, 213317, 388167, 607133, 639951, 1821399, 7892729, 23678187]

約数ペア:

[(1, 23678187), (3, 7892729), (13, 1821399), (37, 639951), (39, 607133), (61, 388167), (111, 213317), (183, 129389), (269, 88023), (481, 49227), (793, 29859), (807, 29341), (1443, 16409), (2257, 10491), (2379, 9953), (3497, 6771)]