11321571

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 15724800

約数和(自身を除く): 4403229

約数列:

[1, 3, 29, 87, 179, 537, 727, 2181, 5191, 15573, 21083, 63249, 130133, 390399, 3773857, 11321571]

約数ペア:

[(1, 11321571), (3, 3773857), (29, 390399), (87, 130133), (179, 63249), (537, 21083), (727, 15573), (2181, 5191)]