1964547

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 3259200

約数和(自身を除く): 1294653

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 193, 261, 351, 377, 579, 783, 1131, 1737, 2509, 3393, 5211, 5597, 7527, 10179, 16791, 22581, 50373, 67743, 72761, 151119, 218283, 654849, 1964547]

約数ペア:

[(1, 1964547), (3, 654849), (9, 218283), (13, 151119), (27, 72761), (29, 67743), (39, 50373), (87, 22581), (117, 16791), (193, 10179), (261, 7527), (351, 5597), (377, 5211), (579, 3393), (783, 2509), (1131, 1737)]