2371329

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 3565440

約数和(自身を除く): 1194111

約数列:

[1, 3, 9, 27, 71, 213, 639, 1237, 1917, 3711, 11133, 33399, 87827, 263481, 790443, 2371329]

約数ペア:

[(1, 2371329), (3, 790443), (9, 263481), (27, 87827), (71, 33399), (213, 11133), (639, 3711), (1237, 1917)]