28924251

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11801}}^1$

素因数の和:11866

約数の個数: 16

約数和(自身を含む): 41543040

約数和(自身を除く): 12618789

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 11801, 35403, 224219, 507443, 672657, 1522329, 9641417, 28924251]

約数ペア:

[(1, 28924251), (3, 9641417), (19, 1522329), (43, 672657), (57, 507443), (129, 224219), (817, 35403), (2451, 11801)]