1427674927

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{7129}}^1$

素因数の和:7271

約数の個数: 24

約数和(自身を含む): 1713424560

約数和(自身を除く): 285749633

約数列:

[1, 7, 49, 61, 67, 427, 469, 2989, 3283, 4087, 7129, 28609, 49903, 200263, 349321, 434869, 477643, 3044083, 3343501, 21308581, 23404507, 29136223, 203953561, 1427674927]

約数ペア:

[(1, 1427674927), (7, 203953561), (49, 29136223), (61, 23404507), (67, 21308581), (427, 3343501), (469, 3044083), (2989, 477643), (3283, 434869), (4087, 349321), (7129, 200263), (28609, 49903)]