1238455683

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{93419}}^1$

素因数の和:93919

約数の個数: 16

約数和(自身を含む): 1838505600

約数和(自身を除く): 600049917

約数列:

[1, 3, 9, 27, 491, 1473, 4419, 13257, 93419, 280257, 840771, 2522313, 45868729, 137606187, 412818561, 1238455683]

約数ペア:

[(1, 1238455683), (3, 412818561), (9, 137606187), (27, 45868729), (491, 2522313), (1473, 840771), (4419, 280257), (13257, 93419)]