91961401

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4513}}^1$

素因数の和:4632

約数の個数: 16

約数和(自身を含む): 109202688

約数和(自身を除く): 17241287

約数列:

[1, 7, 41, 71, 287, 497, 2911, 4513, 20377, 31591, 185033, 320423, 1295231, 2242961, 13137343, 91961401]

約数ペア:

[(1, 91961401), (7, 13137343), (41, 2242961), (71, 1295231), (287, 320423), (497, 185033), (2911, 31591), (4513, 20377)]