84209415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{330233}}^1$

素因数の和:330258

約数の個数: 16

約数和(自身を含む): 142661088

約数和(自身を除く): 58451673

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 330233, 990699, 1651165, 4953495, 5613961, 16841883, 28069805, 84209415]

約数ペア:

[(1, 84209415), (3, 28069805), (5, 16841883), (15, 5613961), (17, 4953495), (51, 1651165), (85, 990699), (255, 330233)]