22840731

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 35481600

約数和(自身を除く): 12640869

約数列:

[1, 3, 9, 27, 41, 47, 123, 141, 369, 423, 439, 1107, 1269, 1317, 1927, 3951, 5781, 11853, 17343, 17999, 20633, 52029, 53997, 61899, 161991, 185697, 485973, 557091, 845953, 2537859, 7613577, 22840731]

約数ペア:

[(1, 22840731), (3, 7613577), (9, 2537859), (27, 845953), (41, 557091), (47, 485973), (123, 185697), (141, 161991), (369, 61899), (423, 53997), (439, 52029), (1107, 20633), (1269, 17999), (1317, 17343), (1927, 11853), (3951, 5781)]