130726221

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{983}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 176663424

約数和(自身を除く): 45937203

約数列:

[1, 3, 97, 291, 457, 983, 1371, 2949, 44329, 95351, 132987, 286053, 449231, 1347693, 43575407, 130726221]

約数ペア:

[(1, 130726221), (3, 43575407), (97, 1347693), (291, 449231), (457, 286053), (983, 132987), (1371, 95351), (2949, 44329)]