7393347

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2179}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 11902800

約数和(自身を除く): 4509453

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 2179, 3393, 6537, 19611, 28327, 63191, 84981, 189573, 254943, 568719, 821483, 2464449, 7393347]

約数ペア:

[(1, 7393347), (3, 2464449), (9, 821483), (13, 568719), (29, 254943), (39, 189573), (87, 84981), (117, 63191), (261, 28327), (377, 19611), (1131, 6537), (2179, 3393)]