431401404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5135731}}^1$

素因数の和:5135745

約数の個数: 24

約数和(自身を含む): 1150403968

約数和(自身を除く): 719002564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5135731, 10271462, 15407193, 20542924, 30814386, 35950117, 61628772, 71900234, 107850351, 143800468, 215700702, 431401404]

約数ペア:

[(1, 431401404), (2, 215700702), (3, 143800468), (4, 107850351), (6, 71900234), (7, 61628772), (12, 35950117), (14, 30814386), (21, 20542924), (28, 15407193), (42, 10271462), (84, 5135731)]