41820209

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 44689920

約数和(自身を除く): 2869711

約数列:

[1, 31, 43, 137, 229, 1333, 4247, 5891, 7099, 9847, 31373, 182621, 305257, 972563, 1349039, 41820209]

約数ペア:

[(1, 41820209), (31, 1349039), (43, 972563), (137, 305257), (229, 182621), (1333, 31373), (4247, 9847), (5891, 7099)]