905012673

素因数分解:

$3^1\times {\mathrm{463}}^1\times {\mathrm{491}}^1\times {\mathrm{1327}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 1212665856

約数和(自身を除く): 307653183

約数列:

[1, 3, 463, 491, 1327, 1389, 1473, 3981, 227333, 614401, 651557, 681999, 1843203, 1954671, 301670891, 905012673]

約数ペア:

[(1, 905012673), (3, 301670891), (463, 1954671), (491, 1843203), (1327, 681999), (1389, 651557), (1473, 614401), (3981, 227333)]