2709621

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 4110080

約数和(自身を除く): 1400459

約数列:

[1, 3, 9, 37, 79, 103, 111, 237, 309, 333, 711, 927, 2923, 3811, 8137, 8769, 11433, 24411, 26307, 34299, 73233, 301069, 903207, 2709621]

約数ペア:

[(1, 2709621), (3, 903207), (9, 301069), (37, 73233), (79, 34299), (103, 26307), (111, 24411), (237, 11433), (309, 8769), (333, 8137), (711, 3811), (927, 2923)]