28629111

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{811}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 44770432

約数和(自身を除く): 16141321

約数列:

[1, 3, 7, 21, 41, 123, 287, 811, 861, 1681, 2433, 5043, 5677, 11767, 17031, 33251, 35301, 99753, 232757, 698271, 1363291, 4089873, 9543037, 28629111]

約数ペア:

[(1, 28629111), (3, 9543037), (7, 4089873), (21, 1363291), (41, 698271), (123, 232757), (287, 99753), (811, 35301), (861, 33251), (1681, 17031), (2433, 11767), (5043, 5677)]