265036981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{2693}}^1$

素因数の和:3116

約数の個数: 16

約数和(自身を含む): 302590080

約数和(自身を除く): 37553099

約数列:

[1, 11, 23, 253, 389, 2693, 4279, 8947, 29623, 61939, 98417, 681329, 1047577, 11523347, 24094271, 265036981]

約数ペア:

[(1, 265036981), (11, 24094271), (23, 11523347), (253, 1047577), (389, 681329), (2693, 98417), (4279, 61939), (8947, 29623)]