12779307

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 19116864

約数和(自身を除く): 6337557

約数列:

[1, 3, 9, 53, 73, 159, 219, 367, 477, 657, 1101, 3303, 3869, 11607, 19451, 26791, 34821, 58353, 80373, 175059, 241119, 1419923, 4259769, 12779307]

約数ペア:

[(1, 12779307), (3, 4259769), (9, 1419923), (53, 241119), (73, 175059), (159, 80373), (219, 58353), (367, 34821), (477, 26791), (657, 19451), (1101, 11607), (3303, 3869)]