4280919

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 5877600

約数和(自身を除く): 1596681

約数列:

[1, 3, 61, 149, 157, 183, 447, 471, 9089, 9577, 23393, 27267, 28731, 70179, 1426973, 4280919]

約数ペア:

[(1, 4280919), (3, 1426973), (61, 70179), (149, 28731), (157, 27267), (183, 23393), (447, 9577), (471, 9089)]