339637221

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{490097}}^1$

素因数の和:490121

約数の個数: 24

約数和(自身を含む): 611642304

約数和(自身を除く): 272005083

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 490097, 1470291, 3430679, 4410873, 5391067, 10292037, 16173201, 30876111, 37737469, 48519603, 113212407, 339637221]

約数ペア:

[(1, 339637221), (3, 113212407), (7, 48519603), (9, 37737469), (11, 30876111), (21, 16173201), (33, 10292037), (63, 5391067), (77, 4410873), (99, 3430679), (231, 1470291), (693, 490097)]