87684964969

素因数分解:

$7^2\times {\mathrm{389}}^1\times {\mathrm{853}}^1\times {\mathrm{5393}}^1$

素因数の和:6649

約数の個数: 24

約数和(自身を含む): 102401961480

約数和(自身を除く): 14716996511

約数列:

[1, 7, 49, 389, 853, 2723, 5393, 5971, 19061, 37751, 41797, 264257, 331817, 2097877, 2322719, 4600229, 14685139, 16259033, 32201603, 102795973, 225411221, 1789489081, 12526423567, 87684964969]

約数ペア:

[(1, 87684964969), (7, 12526423567), (49, 1789489081), (389, 225411221), (853, 102795973), (2723, 32201603), (5393, 16259033), (5971, 14685139), (19061, 4600229), (37751, 2322719), (41797, 2097877), (264257, 331817)]