15721337117

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{133493}}^1$

素因数の和:133684

約数の個数: 16

約数和(自身を含む): 16916359680

約数和(自身を除く): 1195022563

約数列:

[1, 29, 31, 131, 899, 3799, 4061, 117769, 133493, 3871297, 4138283, 17487583, 120010207, 507139907, 542115073, 15721337117]

約数ペア:

[(1, 15721337117), (29, 542115073), (31, 507139907), (131, 120010207), (899, 17487583), (3799, 4138283), (4061, 3871297), (117769, 133493)]