289732353

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{5749}}^1$

素因数の和:6016

約数の個数: 16

約数和(自身を含む): 392472000

約数和(自身を除く): 102739647

約数列:

[1, 3, 107, 157, 321, 471, 5749, 16799, 17247, 50397, 615143, 902593, 1845429, 2707779, 96577451, 289732353]

約数ペア:

[(1, 289732353), (3, 96577451), (107, 2707779), (157, 1845429), (321, 902593), (471, 615143), (5749, 50397), (16799, 17247)]