38477313

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4099}}^1$

素因数の和:4261

約数の個数: 24

約数和(自身を含む): 63960000

約数和(自身を除く): 25482687

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 4099, 9387, 12297, 28693, 36891, 86079, 258237, 610751, 1832253, 4275257, 5496759, 12825771, 38477313]

約数ペア:

[(1, 38477313), (3, 12825771), (7, 5496759), (9, 4275257), (21, 1832253), (63, 610751), (149, 258237), (447, 86079), (1043, 36891), (1341, 28693), (3129, 12297), (4099, 9387)]