31263197

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 37011072

約数和(自身を除く): 5747875

約数列:

[1, 7, 41, 97, 287, 679, 1123, 3977, 7861, 27839, 46043, 108931, 322301, 762517, 4466171, 31263197]

約数ペア:

[(1, 31263197), (7, 4466171), (41, 762517), (97, 322301), (287, 108931), (679, 46043), (1123, 27839), (3977, 7861)]