12137169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15991}}^1$

素因数の和:16028

約数の個数: 16

約数和(自身を含む): 18422784

約数和(自身を除く): 6285615

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 15991, 47973, 175901, 367793, 527703, 1103379, 4045723, 12137169]

約数ペア:

[(1, 12137169), (3, 4045723), (11, 1103379), (23, 527703), (33, 367793), (69, 175901), (253, 47973), (759, 15991)]