39162789

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{829}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 58913400

約数和(自身を除く): 19750611

約数列:

[1, 3, 9, 29, 87, 181, 261, 543, 829, 1629, 2487, 5249, 7461, 15747, 24041, 47241, 72123, 150049, 216369, 450147, 1350441, 4351421, 13054263, 39162789]

約数ペア:

[(1, 39162789), (3, 13054263), (9, 4351421), (29, 1350441), (87, 450147), (181, 216369), (261, 150049), (543, 72123), (829, 47241), (1629, 24041), (2487, 15747), (5249, 7461)]