218948301

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{170123}}^1$

素因数の和:170153

約数の個数: 24

約数和(自身を含む): 371550816

約数和(自身を除く): 152602515

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 170123, 510369, 1531107, 1871353, 2211599, 5614059, 6634797, 16842177, 19904391, 24327589, 72982767, 218948301]

約数ペア:

[(1, 218948301), (3, 72982767), (9, 24327589), (11, 19904391), (13, 16842177), (33, 6634797), (39, 5614059), (99, 2211599), (117, 1871353), (143, 1531107), (429, 510369), (1287, 170123)]