13322991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 20401920

約数和(自身を除く): 7078929

約数列:

[1, 3, 11, 33, 41, 43, 123, 129, 229, 451, 473, 687, 1353, 1419, 1763, 2519, 5289, 7557, 9389, 9847, 19393, 28167, 29541, 58179, 103279, 108317, 309837, 324951, 403727, 1211181, 4440997, 13322991]

約数ペア:

[(1, 13322991), (3, 4440997), (11, 1211181), (33, 403727), (41, 324951), (43, 309837), (123, 108317), (129, 103279), (229, 58179), (451, 29541), (473, 28167), (687, 19393), (1353, 9847), (1419, 9389), (1763, 7557), (2519, 5289)]