9091509

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 14719680

約数和(自身を除く): 5628171

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 2689, 3381, 8067, 18823, 56469, 61847, 131761, 185541, 395283, 432929, 1298787, 3030503, 9091509]

約数ペア:

[(1, 9091509), (3, 3030503), (7, 1298787), (21, 432929), (23, 395283), (49, 185541), (69, 131761), (147, 61847), (161, 56469), (483, 18823), (1127, 8067), (2689, 3381)]