1636704711

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{196177}}^1$

素因数の和:196292

約数の個数: 20

約数和(自身を含む): 2468703952

約数和(自身を除く): 831999241

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 196177, 588531, 1765593, 5296779, 15890337, 20206231, 60618693, 181856079, 545568237, 1636704711]

約数ペア:

[(1, 1636704711), (3, 545568237), (9, 181856079), (27, 60618693), (81, 20206231), (103, 15890337), (309, 5296779), (927, 1765593), (2781, 588531), (8343, 196177)]