427485198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{275087}}^1$

素因数の和:275136

約数の個数: 32

約数和(自身を含む): 1003521024

約数和(自身を除く): 576035826

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 275087, 550174, 825261, 1650522, 1925609, 3851218, 5776827, 10178219, 11553654, 20356438, 30534657, 61069314, 71247533, 142495066, 213742599, 427485198]

約数ペア:

[(1, 427485198), (2, 213742599), (3, 142495066), (6, 71247533), (7, 61069314), (14, 30534657), (21, 20356438), (37, 11553654), (42, 10178219), (74, 5776827), (111, 3851218), (222, 1925609), (259, 1650522), (518, 825261), (777, 550174), (1554, 275087)]