996980677

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{417671}}^1$

素因数の和:417720

約数の個数: 16

約数和(自身を含む): 1283088384

約数和(自身を除く): 286107707

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 417671, 2923697, 4594381, 12947801, 32160667, 90634607, 142425811, 996980677]

約数ペア:

[(1, 996980677), (7, 142425811), (11, 90634607), (31, 32160667), (77, 12947801), (217, 4594381), (341, 2923697), (2387, 417671)]