57043721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{953}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 69237504

約数和(自身を除く): 12193783

約数列:

[1, 7, 17, 119, 503, 953, 3521, 6671, 8551, 16201, 59857, 113407, 479359, 3355513, 8149103, 57043721]

約数ペア:

[(1, 57043721), (7, 8149103), (17, 3355513), (119, 479359), (503, 113407), (953, 59857), (3521, 16201), (6671, 8551)]