12186909

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3793}}^1$

素因数の和:3826

約数の個数: 32

約数和(自身を含む): 21853440

約数和(自身を除く): 9666531

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 3793, 11379, 26551, 34137, 64481, 79653, 102411, 193443, 238959, 451367, 580329, 716877, 1354101, 1740987, 4062303, 12186909]

約数ペア:

[(1, 12186909), (3, 4062303), (7, 1740987), (9, 1354101), (17, 716877), (21, 580329), (27, 451367), (51, 238959), (63, 193443), (119, 102411), (153, 79653), (189, 64481), (357, 34137), (459, 26551), (1071, 11379), (3213, 3793)]