8418129

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 11618880

約数和(自身を除く): 3200751

約数列:

[1, 3, 37, 111, 181, 419, 543, 1257, 6697, 15503, 20091, 46509, 75839, 227517, 2806043, 8418129]

約数ペア:

[(1, 8418129), (3, 2806043), (37, 227517), (111, 75839), (181, 46509), (419, 20091), (543, 15503), (1257, 6697)]