212360823

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{5939}}^1$

素因数の和:6111

約数の個数: 24

約数和(自身を含む): 319690800

約数和(自身を除く): 107329977

約数列:

[1, 3, 9, 29, 87, 137, 261, 411, 1233, 3973, 5939, 11919, 17817, 35757, 53451, 172231, 516693, 813643, 1550079, 2440929, 7322787, 23595647, 70786941, 212360823]

約数ペア:

[(1, 212360823), (3, 70786941), (9, 23595647), (29, 7322787), (87, 2440929), (137, 1550079), (261, 813643), (411, 516693), (1233, 172231), (3973, 53451), (5939, 35757), (11919, 17817)]