2494709757

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{13313}}^1$

素因数の和:13809

約数の個数: 24

約数和(自身を含む): 3688723584

約数和(自身を除く): 1194013827

約数列:

[1, 3, 9, 47, 141, 423, 443, 1329, 3987, 13313, 20821, 39939, 62463, 119817, 187389, 625711, 1877133, 5631399, 5897659, 17692977, 53078931, 277189973, 831569919, 2494709757]

約数ペア:

[(1, 2494709757), (3, 831569919), (9, 277189973), (47, 53078931), (141, 17692977), (423, 5897659), (443, 5631399), (1329, 1877133), (3987, 625711), (13313, 187389), (20821, 119817), (39939, 62463)]