1333605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 2628864

約数和(自身を除く): 1295259

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 977, 1365, 2931, 4885, 6839, 12701, 14655, 20517, 34195, 38103, 63505, 88907, 102585, 190515, 266721, 444535, 1333605]

約数ペア:

[(1, 1333605), (3, 444535), (5, 266721), (7, 190515), (13, 102585), (15, 88907), (21, 63505), (35, 38103), (39, 34195), (65, 20517), (91, 14655), (105, 12701), (195, 6839), (273, 4885), (455, 2931), (977, 1365)]