47882913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1249}}^1$

素因数の和:2248

約数の個数: 16

約数和(自身を含む): 68880000

約数和(自身を除く): 20997087

約数列:

[1, 3, 13, 39, 983, 1249, 2949, 3747, 12779, 16237, 38337, 48711, 1227767, 3683301, 15960971, 47882913]

約数ペア:

[(1, 47882913), (3, 15960971), (13, 3683301), (39, 1227767), (983, 48711), (1249, 38337), (2949, 16237), (3747, 12779)]