31248347

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 34594560

約数和(自身を除く): 3346213

約数列:

[1, 13, 59, 131, 311, 767, 1703, 4043, 7729, 18349, 40741, 100477, 238537, 529633, 2403719, 31248347]

約数ペア:

[(1, 31248347), (13, 2403719), (59, 529633), (131, 238537), (311, 100477), (767, 40741), (1703, 18349), (4043, 7729)]