218214711

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{169553}}^1$

素因数の和:169583

約数の個数: 24

約数和(自身を含む): 370305936

約数和(自身を除く): 152091225

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 169553, 508659, 1525977, 1865083, 2204189, 5595249, 6612567, 16785747, 19837701, 24246079, 72738237, 218214711]

約数ペア:

[(1, 218214711), (3, 72738237), (9, 24246079), (11, 19837701), (13, 16785747), (33, 6612567), (39, 5595249), (99, 2204189), (117, 1865083), (143, 1525977), (429, 508659), (1287, 169553)]