47704251

素因数分解:

$3^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{2137}}^1$

素因数の和:3210

約数の個数: 16

約数和(自身を含む): 72794624

約数和(自身を除く): 25090373

約数列:

[1, 3, 7, 21, 1063, 2137, 3189, 6411, 7441, 14959, 22323, 44877, 2271631, 6814893, 15901417, 47704251]

約数ペア:

[(1, 47704251), (3, 15901417), (7, 6814893), (21, 2271631), (1063, 44877), (2137, 22323), (3189, 14959), (6411, 7441)]