47142069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22807}}^1$

素因数の和:22876

約数の個数: 16

約数和(自身を含む): 68971392

約数和(自身を除く): 21829323

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 22807, 68421, 296491, 889473, 1208771, 3626313, 15714023, 47142069]

約数ペア:

[(1, 47142069), (3, 15714023), (13, 3626313), (39, 1208771), (53, 889473), (159, 296491), (689, 68421), (2067, 22807)]