20241897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 31180800

約数和(自身を除く): 10938903

約数列:

[1, 3, 13, 19, 39, 57, 59, 177, 247, 463, 741, 767, 1121, 1389, 2301, 3363, 6019, 8797, 14573, 18057, 26391, 27317, 43719, 81951, 114361, 343083, 355121, 519023, 1065363, 1557069, 6747299, 20241897]

約数ペア:

[(1, 20241897), (3, 6747299), (13, 1557069), (19, 1065363), (39, 519023), (57, 355121), (59, 343083), (177, 114361), (247, 81951), (463, 43719), (741, 27317), (767, 26391), (1121, 18057), (1389, 14573), (2301, 8797), (3363, 6019)]