319747967

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{13267}}^1$

素因数の和:13598

約数の個数: 16

約数和(自身を含む): 399950592

約数和(自身を除く): 80202625

約数列:

[1, 7, 11, 77, 313, 2191, 3443, 13267, 24101, 92869, 145937, 1021559, 4152571, 29067997, 45678281, 319747967]

約数ペア:

[(1, 319747967), (7, 45678281), (11, 29067997), (77, 4152571), (313, 1021559), (2191, 145937), (3443, 92869), (13267, 24101)]