171252913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1163}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 189294336

約数和(自身を除く): 18041423

約数列:

[1, 13, 47, 241, 611, 1163, 3133, 11327, 15119, 54661, 147251, 280283, 710593, 3643679, 13173301, 171252913]

約数ペア:

[(1, 171252913), (13, 13173301), (47, 3643679), (241, 710593), (611, 280283), (1163, 147251), (3133, 54661), (11327, 15119)]