131796393

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{10723}}^1$

素因数の和:10984

約数の個数: 16

約数和(自身を含む): 186854976

約数和(自身を除く): 55058583

約数列:

[1, 3, 17, 51, 241, 723, 4097, 10723, 12291, 32169, 182291, 546873, 2584243, 7752729, 43932131, 131796393]

約数ペア:

[(1, 131796393), (3, 43932131), (17, 7752729), (51, 2584243), (241, 546873), (723, 182291), (4097, 32169), (10723, 12291)]