1345070447

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{541}}^1\times {\mathrm{1229}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 1637316960

約数和(自身を除く): 292246513

約数列:

[1, 7, 17, 119, 289, 541, 1229, 2023, 3787, 8603, 9197, 20893, 64379, 146251, 156349, 355181, 664889, 1094443, 2486267, 4654223, 11303113, 79121791, 192152921, 1345070447]

約数ペア:

[(1, 1345070447), (7, 192152921), (17, 79121791), (119, 11303113), (289, 4654223), (541, 2486267), (1229, 1094443), (2023, 664889), (3787, 355181), (8603, 156349), (9197, 146251), (20893, 64379)]