1691320319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1\times {\mathrm{859}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 1833162240

約数和(自身を除く): 141841921

約数列:

[1, 13, 311, 487, 859, 4043, 6331, 11167, 151457, 267149, 418333, 1968941, 3472937, 5438329, 130101563, 1691320319]

約数ペア:

[(1, 1691320319), (13, 130101563), (311, 5438329), (487, 3472937), (859, 1968941), (4043, 418333), (6331, 267149), (11167, 151457)]