13152111

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8821}}^1$

素因数の和:8902

約数の個数: 16

約数和(自身を含む): 20325888

約数和(自身を除く): 7173777

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 8821, 26463, 61747, 185241, 626291, 1878873, 4384037, 13152111]

約数ペア:

[(1, 13152111), (3, 4384037), (7, 1878873), (21, 626291), (71, 185241), (213, 61747), (497, 26463), (1491, 8821)]