13259056321

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{4799}}^1$

素因数の和:5053

約数の個数: 32

約数和(自身を含む): 15855206400

約数和(自身を除く): 2596150079

約数列:

[1, 7, 43, 67, 137, 301, 469, 959, 2881, 4799, 5891, 9179, 20167, 33593, 41237, 64253, 206357, 321533, 394697, 657463, 1444499, 2250731, 2762879, 4602241, 13825919, 28270909, 44050021, 96781433, 197896363, 308350147, 1894150903, 13259056321]

約数ペア:

[(1, 13259056321), (7, 1894150903), (43, 308350147), (67, 197896363), (137, 96781433), (301, 44050021), (469, 28270909), (959, 13825919), (2881, 4602241), (4799, 2762879), (5891, 2250731), (9179, 1444499), (20167, 657463), (33593, 394697), (41237, 321533), (64253, 206357)]