40884417

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5743}}^1$

素因数の和:5869

約数の個数: 24

約数和(自身を含む): 68100864

約数和(自身を除く): 27216447

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 5743, 7119, 17229, 40201, 51687, 120603, 361809, 648959, 1946877, 4542713, 5840631, 13628139, 40884417]

約数ペア:

[(1, 40884417), (3, 13628139), (7, 5840631), (9, 4542713), (21, 1946877), (63, 648959), (113, 361809), (339, 120603), (791, 51687), (1017, 40201), (2373, 17229), (5743, 7119)]