97915391

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{691}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 115857408

約数和(自身を除く): 17942017

約数列:

[1, 7, 31, 217, 653, 691, 4571, 4837, 20243, 21421, 141701, 149947, 451223, 3158561, 13987913, 97915391]

約数ペア:

[(1, 97915391), (7, 13987913), (31, 3158561), (217, 451223), (653, 149947), (691, 141701), (4571, 21421), (4837, 20243)]