1198877679

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{40111}}^1$

素因数の和:40170

約数の個数: 28

約数和(自身を含む): 1841381472

約数和(自身を除く): 642503793

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 3321, 9963, 29889, 40111, 120333, 360999, 1082997, 1644551, 3248991, 4933653, 9746973, 14800959, 29240919, 44402877, 133208631, 399625893, 1198877679]

約数ペア:

[(1, 1198877679), (3, 399625893), (9, 133208631), (27, 44402877), (41, 29240919), (81, 14800959), (123, 9746973), (243, 4933653), (369, 3248991), (729, 1644551), (1107, 1082997), (3321, 360999), (9963, 120333), (29889, 40111)]