978045399

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{23743}}^1$

素因数の和:23971

約数の個数: 24

約数和(自身を含む): 1481625600

約数和(自身を除く): 503580201

約数列:

[1, 3, 9, 23, 69, 199, 207, 597, 1791, 4577, 13731, 23743, 41193, 71229, 213687, 546089, 1638267, 4724857, 4914801, 14174571, 42523713, 108671711, 326015133, 978045399]

約数ペア:

[(1, 978045399), (3, 326015133), (9, 108671711), (23, 42523713), (69, 14174571), (199, 4914801), (207, 4724857), (597, 1638267), (1791, 546089), (4577, 213687), (13731, 71229), (23743, 41193)]