2393457

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 3749760

約数和(自身を除く): 1356303

約数列:

[1, 3, 11, 29, 33, 41, 61, 87, 123, 183, 319, 451, 671, 957, 1189, 1353, 1769, 2013, 2501, 3567, 5307, 7503, 13079, 19459, 27511, 39237, 58377, 72529, 82533, 217587, 797819, 2393457]

約数ペア:

[(1, 2393457), (3, 797819), (11, 217587), (29, 82533), (33, 72529), (41, 58377), (61, 39237), (87, 27511), (123, 19459), (183, 13079), (319, 7503), (451, 5307), (671, 3567), (957, 2501), (1189, 2013), (1353, 1769)]