488149623

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{31849}}^1$

素因数の和:31999

約数の個数: 24

約数和(自身を含む): 765164400

約数和(自身を除く): 277014777

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 5109, 15327, 31849, 95547, 286641, 414037, 1242111, 3726333, 4172219, 12516657, 37549971, 54238847, 162716541, 488149623]

約数ペア:

[(1, 488149623), (3, 162716541), (9, 54238847), (13, 37549971), (39, 12516657), (117, 4172219), (131, 3726333), (393, 1242111), (1179, 414037), (1703, 286641), (5109, 95547), (15327, 31849)]