39169473

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 63814464

約数和(自身を除く): 24644991

約数列:

[1, 3, 7, 21, 41, 49, 67, 97, 123, 147, 201, 287, 291, 469, 679, 861, 1407, 2009, 2037, 2747, 3283, 3977, 4753, 6027, 6499, 8241, 9849, 11931, 14259, 19229, 19497, 27839, 45493, 57687, 83517, 134603, 136479, 194873, 266459, 318451, 403809, 584619, 799377, 955353, 1865213, 5595639, 13056491, 39169473]

約数ペア:

[(1, 39169473), (3, 13056491), (7, 5595639), (21, 1865213), (41, 955353), (49, 799377), (67, 584619), (97, 403809), (123, 318451), (147, 266459), (201, 194873), (287, 136479), (291, 134603), (469, 83517), (679, 57687), (861, 45493), (1407, 27839), (2009, 19497), (2037, 19229), (2747, 14259), (3283, 11931), (3977, 9849), (4753, 8241), (6027, 6499)]