2735551

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 3515904

約数和(自身を除く): 780353

約数列:

[1, 7, 13, 23, 91, 161, 299, 1307, 2093, 9149, 16991, 30061, 118937, 210427, 390793, 2735551]

約数ペア:

[(1, 2735551), (7, 390793), (13, 210427), (23, 118937), (91, 30061), (161, 16991), (299, 9149), (1307, 2093)]