12898449

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 19498752

約数和(自身を除く): 6600303

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 557, 747, 1671, 2573, 5013, 7719, 17267, 23157, 46231, 51801, 138693, 155403, 416079, 1433161, 4299483, 12898449]

約数ペア:

[(1, 12898449), (3, 4299483), (9, 1433161), (31, 416079), (83, 155403), (93, 138693), (249, 51801), (279, 46231), (557, 23157), (747, 17267), (1671, 7719), (2573, 5013)]