1460781

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 2534400

約数和(自身を除く): 1073619

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 131, 177, 189, 393, 413, 531, 917, 1179, 1239, 1593, 2751, 3537, 3717, 7729, 8253, 11151, 23187, 24759, 54103, 69561, 162309, 208683, 486927, 1460781]

約数ペア:

[(1, 1460781), (3, 486927), (7, 208683), (9, 162309), (21, 69561), (27, 54103), (59, 24759), (63, 23187), (131, 11151), (177, 8253), (189, 7729), (393, 3717), (413, 3537), (531, 2751), (917, 1593), (1179, 1239)]