7439283

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{3167}}^1$

素因数の和:3208

約数の個数: 20

約数和(自身を含む): 11499840

約数和(自身を除く): 4060557

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 3167, 9501, 28503, 85509, 91843, 256527, 275529, 826587, 2479761, 7439283]

約数ペア:

[(1, 7439283), (3, 2479761), (9, 826587), (27, 275529), (29, 256527), (81, 91843), (87, 85509), (261, 28503), (783, 9501), (2349, 3167)]