7954749

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4229}}^1$

素因数の和:4265

約数の個数: 24

約数和(自身を含む): 13197600

約数和(自身を除く): 5242851

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 4229, 12687, 38061, 46519, 80351, 139557, 241053, 418671, 723159, 883861, 2651583, 7954749]

約数ペア:

[(1, 7954749), (3, 2651583), (9, 883861), (11, 723159), (19, 418671), (33, 241053), (57, 139557), (99, 80351), (171, 46519), (209, 38061), (627, 12687), (1881, 4229)]