16679703

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1303}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 23659776

約数和(自身を除く): 6980073

約数列:

[1, 3, 17, 51, 251, 753, 1303, 3909, 4267, 12801, 22151, 66453, 327053, 981159, 5559901, 16679703]

約数ペア:

[(1, 16679703), (3, 5559901), (17, 981159), (51, 327053), (251, 66453), (753, 22151), (1303, 12801), (3909, 4267)]