1365658021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 1702471680

約数和(自身を除く): 336813659

約数列:

[1, 7, 13, 91, 173, 223, 389, 1211, 1561, 2249, 2723, 2899, 5057, 15743, 20293, 35399, 38579, 67297, 86747, 270053, 471079, 501527, 607229, 874861, 1127711, 3510689, 6124027, 7893977, 15007231, 105050617, 195094003, 1365658021]

約数ペア:

[(1, 1365658021), (7, 195094003), (13, 105050617), (91, 15007231), (173, 7893977), (223, 6124027), (389, 3510689), (1211, 1127711), (1561, 874861), (2249, 607229), (2723, 501527), (2899, 471079), (5057, 270053), (15743, 86747), (20293, 67297), (35399, 38579)]