65137319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{821}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 74571840

約数和(自身を除く): 9434521

約数列:

[1, 13, 17, 221, 359, 821, 4667, 6103, 10673, 13957, 79339, 181441, 294739, 3831607, 5010563, 65137319]

約数ペア:

[(1, 65137319), (13, 5010563), (17, 3831607), (221, 294739), (359, 181441), (821, 79339), (4667, 13957), (6103, 10673)]