11943405

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5647}}^1$

素因数の和:5705

約数の個数: 24

約数和(自身を含む): 21146112

約数和(自身を除く): 9202707

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 5647, 16941, 28235, 50823, 84705, 254115, 265409, 796227, 1327045, 2388681, 3981135, 11943405]

約数ペア:

[(1, 11943405), (3, 3981135), (5, 2388681), (9, 1327045), (15, 796227), (45, 265409), (47, 254115), (141, 84705), (235, 50823), (423, 28235), (705, 16941), (2115, 5647)]