71395363571

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{9007}}^1$

素因数の和:9515

約数の個数: 32

約数和(自身を含む): 84989399040

約数和(自身を除く): 13594035469

約数列:

[1, 7, 41, 71, 287, 389, 497, 2723, 2911, 9007, 15949, 20377, 27619, 63049, 111643, 193333, 369287, 639497, 1132379, 2585009, 3503723, 4476479, 7926653, 24526061, 26219377, 143652643, 183535639, 248764333, 1005568501, 1741350331, 10199337653, 71395363571]

約数ペア:

[(1, 71395363571), (7, 10199337653), (41, 1741350331), (71, 1005568501), (287, 248764333), (389, 183535639), (497, 143652643), (2723, 26219377), (2911, 24526061), (9007, 7926653), (15949, 4476479), (20377, 3503723), (27619, 2585009), (63049, 1132379), (111643, 639497), (193333, 369287)]