138473203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{857}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 155716704

約数和(自身を除く): 17243501

約数列:

[1, 11, 37, 397, 407, 857, 4367, 9427, 14689, 31709, 161579, 340229, 348799, 3742519, 12588473, 138473203]

約数ペア:

[(1, 138473203), (11, 12588473), (37, 3742519), (397, 348799), (407, 340229), (857, 161579), (4367, 31709), (9427, 14689)]