1542483

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 20

約数和(自身を含む): 2337720

約数和(自身を除く): 795237

約数列:

[1, 3, 9, 27, 81, 137, 139, 411, 417, 1233, 1251, 3699, 3753, 11097, 11259, 19043, 57129, 171387, 514161, 1542483]

約数ペア:

[(1, 1542483), (3, 514161), (9, 171387), (27, 57129), (81, 19043), (137, 11259), (139, 11097), (411, 3753), (417, 3699), (1233, 1251)]