629793

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 998400

約数和(自身を除く): 368607

約数列:

[1, 3, 9, 19, 29, 57, 87, 127, 171, 261, 381, 551, 1143, 1653, 2413, 3683, 4959, 7239, 11049, 21717, 33147, 69977, 209931, 629793]

約数ペア:

[(1, 629793), (3, 209931), (9, 69977), (19, 33147), (29, 21717), (57, 11049), (87, 7239), (127, 4959), (171, 3683), (261, 2413), (381, 1653), (551, 1143)]