10287381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 15597568

約数和(自身を除く): 5310187

約数列:

[1, 3, 13, 31, 39, 67, 93, 127, 201, 381, 403, 871, 1209, 1651, 2077, 2613, 3937, 4953, 6231, 8509, 11811, 25527, 27001, 51181, 81003, 110617, 153543, 263779, 331851, 791337, 3429127, 10287381]

約数ペア:

[(1, 10287381), (3, 3429127), (13, 791337), (31, 331851), (39, 263779), (67, 153543), (93, 110617), (127, 81003), (201, 51181), (381, 27001), (403, 25527), (871, 11811), (1209, 8509), (1651, 6231), (2077, 4953), (2613, 3937)]