301985277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 447120000

約数和(自身を除く): 145134723

約数列:

[1, 3, 11, 33, 89, 229, 267, 449, 687, 979, 1347, 2519, 2937, 4939, 7557, 14817, 20381, 39961, 61143, 102821, 119883, 224191, 308463, 439571, 672573, 1131031, 1318713, 3393093, 9151069, 27453207, 100661759, 301985277]

約数ペア:

[(1, 301985277), (3, 100661759), (11, 27453207), (33, 9151069), (89, 3393093), (229, 1318713), (267, 1131031), (449, 672573), (687, 439571), (979, 308463), (1347, 224191), (2519, 119883), (2937, 102821), (4939, 61143), (7557, 39961), (14817, 20381)]