81283769

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2192

約数の個数: 16

約数和(自身を含む): 95491200

約数和(自身を除く): 14207431

約数列:

[1, 7, 59, 97, 413, 679, 2029, 5723, 14203, 40061, 119711, 196813, 837977, 1377691, 11611967, 81283769]

約数ペア:

[(1, 81283769), (7, 11611967), (59, 1377691), (97, 837977), (413, 196813), (679, 119711), (2029, 40061), (5723, 14203)]