1681101

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 2736000

約数和(自身を除く): 1054899

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 113, 171, 261, 339, 513, 551, 783, 1017, 1653, 2147, 3051, 3277, 4959, 6441, 9831, 14877, 19323, 29493, 57969, 62263, 88479, 186789, 560367, 1681101]

約数ペア:

[(1, 1681101), (3, 560367), (9, 186789), (19, 88479), (27, 62263), (29, 57969), (57, 29493), (87, 19323), (113, 14877), (171, 9831), (261, 6441), (339, 4959), (513, 3277), (551, 3051), (783, 2147), (1017, 1653)]