28400603

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1583}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 35582976

約数和(自身を除く): 7182373

約数列:

[1, 7, 11, 77, 233, 1583, 1631, 2563, 11081, 17413, 17941, 121891, 368839, 2581873, 4057229, 28400603]

約数ペア:

[(1, 28400603), (7, 4057229), (11, 2581873), (77, 368839), (233, 121891), (1583, 17941), (1631, 17413), (2563, 11081)]