89297943

素因数分解:

$3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{2879}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 139207680

約数和(自身を除く): 49909737

約数列:

[1, 3, 7, 21, 49, 147, 211, 633, 1477, 2879, 4431, 8637, 10339, 20153, 31017, 60459, 141071, 423213, 607469, 1822407, 4252283, 12756849, 29765981, 89297943]

約数ペア:

[(1, 89297943), (3, 29765981), (7, 12756849), (21, 4252283), (49, 1822407), (147, 607469), (211, 423213), (633, 141071), (1477, 60459), (2879, 31017), (4431, 20153), (8637, 10339)]