47188491

素因数分解:

$3^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{1871}}^1$

素因数の和:3082

約数の個数: 16

約数和(自身を含む): 72004608

約数和(自身を除く): 24816117

約数列:

[1, 3, 7, 21, 1201, 1871, 3603, 5613, 8407, 13097, 25221, 39291, 2247071, 6741213, 15729497, 47188491]

約数ペア:

[(1, 47188491), (3, 15729497), (7, 6741213), (21, 2247071), (1201, 39291), (1871, 25221), (3603, 13097), (5613, 8407)]