313625357

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2348

約数の個数: 16

約数和(自身を含む): 335265792

約数和(自身を除く): 21640435

約数列:

[1, 31, 37, 127, 1147, 2153, 3937, 4699, 66743, 79661, 145669, 273431, 2469491, 8476361, 10116947, 313625357]

約数ペア:

[(1, 313625357), (31, 10116947), (37, 8476361), (127, 2469491), (1147, 273431), (2153, 145669), (3937, 79661), (4699, 66743)]