1374402407

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{86993}}^1$

素因数の和:87098

約数の個数: 16

約数和(自身を含む): 1639662912

約数和(自身を除く): 265260505

約数列:

[1, 7, 37, 61, 259, 427, 2257, 15799, 86993, 608951, 3218741, 5306573, 22531187, 37146011, 196343201, 1374402407]

約数ペア:

[(1, 1374402407), (7, 196343201), (37, 37146011), (61, 22531187), (259, 5306573), (427, 3218741), (2257, 608951), (15799, 86993)]