223840461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{122117}}^1$

素因数の和:122180

約数の個数: 16

約数和(自身を含む): 328253184

約数和(自身を除く): 104412723

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 122117, 366351, 1587521, 4762563, 5739499, 17218497, 74613487, 223840461]

約数ペア:

[(1, 223840461), (3, 74613487), (13, 17218497), (39, 5739499), (47, 4762563), (141, 1587521), (611, 366351), (1833, 122117)]