3897839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 16

約数和(自身を含む): 4466976

約数和(自身を除く): 569137

約数列:

[1, 11, 37, 61, 157, 407, 671, 1727, 2257, 5809, 9577, 24827, 63899, 105347, 354349, 3897839]

約数ペア:

[(1, 3897839), (11, 354349), (37, 105347), (61, 63899), (157, 24827), (407, 9577), (671, 5809), (1727, 2257)]