5081517

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 8503040

約数和(自身を除く): 3421523

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1021, 1659, 3063, 4977, 7147, 9189, 21441, 64323, 80659, 241977, 564613, 725931, 1693839, 5081517]

約数ペア:

[(1, 5081517), (3, 1693839), (7, 725931), (9, 564613), (21, 241977), (63, 80659), (79, 64323), (237, 21441), (553, 9189), (711, 7147), (1021, 4977), (1659, 3063)]