2931135

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{743}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 4713984

約数和(自身を除く): 1782849

約数列:

[1, 3, 5, 15, 263, 743, 789, 1315, 2229, 3715, 3945, 11145, 195409, 586227, 977045, 2931135]

約数ペア:

[(1, 2931135), (3, 977045), (5, 586227), (15, 195409), (263, 11145), (743, 3945), (789, 3715), (1315, 2229)]