31967013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6257}}^1$

素因数の和:6404

約数の個数: 16

約数和(自身を含む): 46259136

約数和(自身を除く): 14292123

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 6257, 18771, 81341, 244023, 819667, 2459001, 10655671, 31967013]

約数ペア:

[(1, 31967013), (3, 10655671), (13, 2459001), (39, 819667), (131, 244023), (393, 81341), (1703, 18771), (5109, 6257)]