312493081

素因数分解:

${\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 323136000

約数和(自身を除く): 10642919

約数列:

[1, 71, 109, 149, 271, 7739, 10579, 16241, 19241, 29539, 40379, 1153111, 2097269, 2866909, 4401311, 312493081]

約数ペア:

[(1, 312493081), (71, 4401311), (109, 2866909), (149, 2097269), (271, 1153111), (7739, 40379), (10579, 29539), (16241, 19241)]