15089193

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2753}}^1$

素因数の和:2798

約数の個数: 32

約数和(自身を含む): 26438400

約数和(自身を除く): 11349207

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 2753, 5481, 8259, 19271, 24777, 57813, 74331, 79837, 173439, 239511, 520317, 558859, 718533, 1676577, 2155599, 5029731, 15089193]

約数ペア:

[(1, 15089193), (3, 5029731), (7, 2155599), (9, 1676577), (21, 718533), (27, 558859), (29, 520317), (63, 239511), (87, 173439), (189, 79837), (203, 74331), (261, 57813), (609, 24777), (783, 19271), (1827, 8259), (2753, 5481)]