2665186479

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347981}}^1$

素因数の和:348047

約数の個数: 24

約数和(自身を含む): 4125674592

約数和(自身を除く): 1460488113

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 347981, 1043943, 3131829, 8003563, 12875297, 24010689, 38625891, 72032067, 115877673, 296131831, 888395493, 2665186479]

約数ペア:

[(1, 2665186479), (3, 888395493), (9, 296131831), (23, 115877673), (37, 72032067), (69, 38625891), (111, 24010689), (207, 12875297), (333, 8003563), (851, 3131829), (2553, 1043943), (7659, 347981)]