1562005539

素因数分解:

$3^4\times {\mathrm{3359}}^1\times {\mathrm{5741}}^1$

素因数の和:9112

約数の個数: 20

約数和(自身を含む): 2334467520

約数和(自身を除く): 772461981

約数列:

[1, 3, 9, 27, 81, 3359, 5741, 10077, 17223, 30231, 51669, 90693, 155007, 272079, 465021, 19284019, 57852057, 173556171, 520668513, 1562005539]

約数ペア:

[(1, 1562005539), (3, 520668513), (9, 173556171), (27, 57852057), (81, 19284019), (3359, 465021), (5741, 272079), (10077, 155007), (17223, 90693), (30231, 51669)]