7794579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 12033280

約数和(自身を除く): 4238701

約数列:

[1, 3, 13, 19, 39, 57, 67, 157, 201, 247, 471, 741, 871, 1273, 2041, 2613, 2983, 3819, 6123, 8949, 10519, 16549, 31557, 38779, 49647, 116337, 136747, 199861, 410241, 599583, 2598193, 7794579]

約数ペア:

[(1, 7794579), (3, 2598193), (13, 599583), (19, 410241), (39, 199861), (57, 136747), (67, 116337), (157, 49647), (201, 38779), (247, 31557), (471, 16549), (741, 10519), (871, 8949), (1273, 6123), (2041, 3819), (2613, 2983)]