47108229

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7307}}^1$

素因数の和:7624

約数の個数: 16

約数和(自身を含む): 72027648

約数和(自身を除く): 24919419

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 7307, 21921, 51149, 153447, 2243249, 6729747, 15702743, 47108229]

約数ペア:

[(1, 47108229), (3, 15702743), (7, 6729747), (21, 2243249), (307, 153447), (921, 51149), (2149, 21921), (6447, 7307)]