320670293

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 339655680

約数和(自身を除く): 18985387

約数列:

[1, 31, 71, 89, 1637, 2201, 2759, 6319, 50747, 116227, 145693, 195889, 3603037, 4516483, 10344203, 320670293]

約数ペア:

[(1, 320670293), (31, 10344203), (71, 4516483), (89, 3603037), (1637, 195889), (2201, 145693), (2759, 116227), (6319, 50747)]