12664743

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 21697536

約数和(自身を除く): 9032793

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2017, 2093, 6051, 6279, 14119, 26221, 42357, 46391, 78663, 139173, 183547, 324737, 550641, 603083, 974211, 1809249, 4221581, 12664743]

約数ペア:

[(1, 12664743), (3, 4221581), (7, 1809249), (13, 974211), (21, 603083), (23, 550641), (39, 324737), (69, 183547), (91, 139173), (161, 78663), (273, 46391), (299, 42357), (483, 26221), (897, 14119), (2017, 6279), (2093, 6051)]