56474979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{6659}}^1$

素因数の和:6930

約数の個数: 16

約数和(自身を含む): 82477440

約数和(自身を除く): 26002461

約数列:

[1, 3, 11, 33, 257, 771, 2827, 6659, 8481, 19977, 73249, 219747, 1711363, 5134089, 18824993, 56474979]

約数ペア:

[(1, 56474979), (3, 18824993), (11, 5134089), (33, 1711363), (257, 219747), (771, 73249), (2827, 19977), (6659, 8481)]