2113204509

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{622813}}^1$

素因数の和:622861

約数の個数: 24

約数和(自身を含む): 3400564440

約数和(自身を除く): 1287359931

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 622813, 1868439, 5605317, 8096569, 18061577, 24289707, 54184731, 72869121, 162554193, 234800501, 704401503, 2113204509]

約数ペア:

[(1, 2113204509), (3, 704401503), (9, 234800501), (13, 162554193), (29, 72869121), (39, 54184731), (87, 24289707), (117, 18061577), (261, 8096569), (377, 5605317), (1131, 1868439), (3393, 622813)]