20131727273

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{25127}}^1$

素因数の和:25421

約数の個数: 24

約数和(自身を含む): 23821947072

約数和(自身を除く): 3690219799

約数列:

[1, 7, 49, 83, 197, 581, 1379, 4067, 9653, 16351, 25127, 114457, 175889, 801199, 1231223, 2085541, 4950019, 14598787, 34650133, 102191509, 242550931, 410851577, 2875961039, 20131727273]

約数ペア:

[(1, 20131727273), (7, 2875961039), (49, 410851577), (83, 242550931), (197, 102191509), (581, 34650133), (1379, 14598787), (4067, 4950019), (9653, 2085541), (16351, 1231223), (25127, 801199), (114457, 175889)]