1321694569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^2$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 1483475840

約数和(自身を除く): 161781271

約数列:

[1, 13, 43, 79, 173, 559, 1027, 2249, 3397, 7439, 13667, 29929, 44161, 96707, 177671, 389077, 587681, 1286947, 2364391, 7639853, 16730311, 30737083, 101668813, 1321694569]

約数ペア:

[(1, 1321694569), (13, 101668813), (43, 30737083), (79, 16730311), (173, 7639853), (559, 2364391), (1027, 1286947), (2249, 587681), (3397, 389077), (7439, 177671), (13667, 96707), (29929, 44161)]