1330608811

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 1619831808

約数和(自身を除く): 289222997

約数列:

[1, 7, 23, 67, 161, 293, 421, 469, 1541, 2051, 2947, 6739, 9683, 10787, 19631, 28207, 47173, 67781, 123353, 137417, 197449, 451513, 648761, 863471, 2837119, 3160591, 4541327, 8264651, 19859833, 57852557, 190086973, 1330608811]

約数ペア:

[(1, 1330608811), (7, 190086973), (23, 57852557), (67, 19859833), (161, 8264651), (293, 4541327), (421, 3160591), (469, 2837119), (1541, 863471), (2051, 648761), (2947, 451513), (6739, 197449), (9683, 137417), (10787, 123353), (19631, 67781), (28207, 47173)]