308013407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{1087}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 337784832

約数和(自身を除く): 29771425

約数列:

[1, 13, 71, 307, 923, 1087, 3991, 14131, 21797, 77177, 283361, 333709, 1003301, 4338217, 23693339, 308013407]

約数ペア:

[(1, 308013407), (13, 23693339), (71, 4338217), (307, 1003301), (923, 333709), (1087, 283361), (3991, 77177), (14131, 21797)]