247173871

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{1433}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 290058048

約数和(自身を除く): 42884177

約数列:

[1, 7, 41, 287, 601, 1433, 4207, 10031, 24641, 58753, 172487, 411271, 861233, 6028631, 35310553, 247173871]

約数ペア:

[(1, 247173871), (7, 35310553), (41, 6028631), (287, 861233), (601, 411271), (1433, 172487), (4207, 58753), (10031, 24641)]