12229371

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2521}}^1$

素因数の和:2552

約数の個数: 36

約数和(自身を含む): 22425624

約数和(自身を除く): 10196253

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 2521, 4851, 7563, 17647, 22689, 27731, 52941, 83193, 123529, 158823, 194117, 249579, 370587, 582351, 1111761, 1358819, 1747053, 4076457, 12229371]

約数ペア:

[(1, 12229371), (3, 4076457), (7, 1747053), (9, 1358819), (11, 1111761), (21, 582351), (33, 370587), (49, 249579), (63, 194117), (77, 158823), (99, 123529), (147, 83193), (231, 52941), (441, 27731), (539, 22689), (693, 17647), (1617, 7563), (2521, 4851)]