12425427

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2267}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 9347373

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 2267, 5481, 6801, 15869, 20403, 47607, 61209, 65743, 142821, 197229, 428463, 460201, 591687, 1380603, 1775061, 4141809, 12425427]

約数ペア:

[(1, 12425427), (3, 4141809), (7, 1775061), (9, 1380603), (21, 591687), (27, 460201), (29, 428463), (63, 197229), (87, 142821), (189, 65743), (203, 61209), (261, 47607), (609, 20403), (783, 15869), (1827, 6801), (2267, 5481)]