24973389

素因数分解:

$3^2\times 7^2\times {\mathrm{56629}}^1$

素因数の和:56649

約数の個数: 18

約数和(自身を含む): 41962830

約数和(自身を除く): 16989441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 56629, 169887, 396403, 509661, 1189209, 2774821, 3567627, 8324463, 24973389]

約数ペア:

[(1, 24973389), (3, 8324463), (7, 3567627), (9, 2774821), (21, 1189209), (49, 509661), (63, 396403), (147, 169887), (441, 56629)]