313615887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{10457}}^1$

素因数の和:11242

約数の個数: 16

約数和(自身を含む): 450948960

約数和(自身を除く): 137333073

約数列:

[1, 3, 13, 39, 769, 2307, 9997, 10457, 29991, 31371, 135941, 407823, 8041433, 24124299, 104538629, 313615887]

約数ペア:

[(1, 313615887), (3, 104538629), (13, 24124299), (39, 8041433), (769, 407823), (2307, 135941), (9997, 31371), (10457, 29991)]