3157028

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 6367872

約数和(自身を除く): 3210844

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 823, 959, 1646, 1918, 3292, 3836, 5761, 11522, 23044, 112751, 225502, 451004, 789257, 1578514, 3157028]

約数ペア:

[(1, 3157028), (2, 1578514), (4, 789257), (7, 451004), (14, 225502), (28, 112751), (137, 23044), (274, 11522), (548, 5761), (823, 3836), (959, 3292), (1646, 1918)]