1309888917

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{1635317}}^1$

素因数の和:1635412

約数の個数: 12

約数和(自身を含む): 1913322060

約数和(自身を除く): 603433143

約数列:

[1, 3, 9, 89, 267, 801, 1635317, 4905951, 14717853, 145543213, 436629639, 1309888917]

約数ペア:

[(1, 1309888917), (3, 436629639), (9, 145543213), (89, 14717853), (267, 4905951), (801, 1635317)]