84083685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1997}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 154213632

約数和(自身を除く): 70129947

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 401, 1203, 1997, 2005, 2807, 5991, 6015, 8421, 9985, 13979, 14035, 29955, 41937, 42105, 69895, 209685, 800797, 2402391, 4003985, 5605579, 12011955, 16816737, 28027895, 84083685]

約数ペア:

[(1, 84083685), (3, 28027895), (5, 16816737), (7, 12011955), (15, 5605579), (21, 4003985), (35, 2402391), (105, 800797), (401, 209685), (1203, 69895), (1997, 42105), (2005, 41937), (2807, 29955), (5991, 14035), (6015, 13979), (8421, 9985)]