8426327

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 11182080

約数和(自身を除く): 2755753

約数列:

[1, 7, 13, 29, 31, 91, 103, 203, 217, 377, 403, 721, 899, 1339, 2639, 2821, 2987, 3193, 6293, 9373, 11687, 20909, 22351, 38831, 41509, 81809, 92597, 271817, 290563, 648179, 1203761, 8426327]

約数ペア:

[(1, 8426327), (7, 1203761), (13, 648179), (29, 290563), (31, 271817), (91, 92597), (103, 81809), (203, 41509), (217, 38831), (377, 22351), (403, 20909), (721, 11687), (899, 9373), (1339, 6293), (2639, 3193), (2821, 2987)]