11397547

素因数分解:

$7^4\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 20

約数和(自身を含む): 13713696

約数和(自身を除く): 2316149

約数列:

[1, 7, 47, 49, 101, 329, 343, 707, 2303, 2401, 4747, 4949, 16121, 33229, 34643, 112847, 232603, 242501, 1628221, 11397547]

約数ペア:

[(1, 11397547), (7, 1628221), (47, 242501), (49, 232603), (101, 112847), (329, 34643), (343, 33229), (707, 16121), (2303, 4949), (2401, 4747)]