421265724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3191407}}^1$

素因数の和:3191425

約数の個数: 24

約数和(自身を含む): 1072313088

約数和(自身を除く): 651047364

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 3191407, 6382814, 9574221, 12765628, 19148442, 35105477, 38296884, 70210954, 105316431, 140421908, 210632862, 421265724]

約数ペア:

[(1, 421265724), (2, 210632862), (3, 140421908), (4, 105316431), (6, 70210954), (11, 38296884), (12, 35105477), (22, 19148442), (33, 12765628), (44, 9574221), (66, 6382814), (132, 3191407)]