8320917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 13317120

約数和(自身を除く): 4996203

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 577, 627, 759, 1311, 1731, 4807, 6347, 10963, 13271, 14421, 19041, 32889, 39813, 120593, 145981, 252149, 361779, 437943, 756447, 2773639, 8320917]

約数ペア:

[(1, 8320917), (3, 2773639), (11, 756447), (19, 437943), (23, 361779), (33, 252149), (57, 145981), (69, 120593), (209, 39813), (253, 32889), (437, 19041), (577, 14421), (627, 13271), (759, 10963), (1311, 6347), (1731, 4807)]