112789917

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2803}}^1$

素因数の和:3089

約数の個数: 24

約数和(自身を含む): 173219904

約数和(自身を除く): 60429987

約数列:

[1, 3, 9, 17, 51, 153, 263, 789, 2367, 2803, 4471, 8409, 13413, 25227, 40239, 47651, 142953, 428859, 737189, 2211567, 6634701, 12532213, 37596639, 112789917]

約数ペア:

[(1, 112789917), (3, 37596639), (9, 12532213), (17, 6634701), (51, 2211567), (153, 737189), (263, 428859), (789, 142953), (2367, 47651), (2803, 40239), (4471, 25227), (8409, 13413)]