4921456323

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{649183}}^1$

素因数の和:649231

約数の個数: 24

約数和(自身を含む): 7914851328

約数和(自身を除く): 2993395005

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 649183, 1947549, 4544281, 12334477, 13632843, 37003431, 86341339, 234355063, 259024017, 703065189, 1640485441, 4921456323]

約数ペア:

[(1, 4921456323), (3, 1640485441), (7, 703065189), (19, 259024017), (21, 234355063), (57, 86341339), (133, 37003431), (361, 13632843), (399, 12334477), (1083, 4544281), (2527, 1947549), (7581, 649183)]