1215674313

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{2381}}^1$

素因数の和:3025

約数の個数: 32

約数和(自身を含む): 1901636352

約数和(自身を除く): 685962039

約数列:

[1, 3, 7, 21, 41, 123, 287, 593, 861, 1779, 2381, 4151, 7143, 12453, 16667, 24313, 50001, 72939, 97621, 170191, 292863, 510573, 683347, 1411933, 2050041, 4235799, 9883531, 29650593, 57889253, 173667759, 405224771, 1215674313]

約数ペア:

[(1, 1215674313), (3, 405224771), (7, 173667759), (21, 57889253), (41, 29650593), (123, 9883531), (287, 4235799), (593, 2050041), (861, 1411933), (1779, 683347), (2381, 510573), (4151, 292863), (7143, 170191), (12453, 97621), (16667, 72939), (24313, 50001)]