42165591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1597}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 60672864

約数和(自身を除く): 18507273

約数列:

[1, 3, 13, 39, 677, 1597, 2031, 4791, 8801, 20761, 26403, 62283, 1081169, 3243507, 14055197, 42165591]

約数ペア:

[(1, 42165591), (3, 14055197), (13, 3243507), (39, 1081169), (677, 62283), (1597, 26403), (2031, 20761), (4791, 8801)]