2973985

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 4211712

約数和(自身を除く): 1237727

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 2741, 13705, 19187, 84971, 95935, 424855, 594797, 2973985]

約数ペア:

[(1, 2973985), (5, 594797), (7, 424855), (31, 95935), (35, 84971), (155, 19187), (217, 13705), (1085, 2741)]