57152921

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 67129344

約数和(自身を除く): 9976423

約数列:

[1, 7, 53, 127, 371, 889, 1213, 6731, 8491, 47117, 64289, 154051, 450023, 1078357, 8164703, 57152921]

約数ペア:

[(1, 57152921), (7, 8164703), (53, 1078357), (127, 450023), (371, 154051), (889, 64289), (1213, 47117), (6731, 8491)]