7958193

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 11523552

約数和(自身を除く): 3565359

約数列:

[1, 3, 17, 51, 67, 137, 201, 289, 411, 867, 1139, 2329, 3417, 6987, 9179, 19363, 27537, 39593, 58089, 118779, 156043, 468129, 2652731, 7958193]

約数ペア:

[(1, 7958193), (3, 2652731), (17, 468129), (51, 156043), (67, 118779), (137, 58089), (201, 39593), (289, 27537), (411, 19363), (867, 9179), (1139, 6987), (2329, 3417)]