12434877

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 60

約数和(自身を含む): 23367036

約数和(自身を除く): 10932159

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 241, 273, 351, 441, 567, 637, 723, 819, 1053, 1323, 1687, 1911, 2169, 2457, 3133, 3969, 5061, 5733, 6507, 7371, 9399, 11809, 15183, 17199, 19521, 21931, 28197, 35427, 45549, 51597, 65793, 84591, 106281, 136647, 153517, 197379, 253773, 318843, 460551, 592137, 956529, 1381653, 1776411, 4144959, 12434877]

約数ペア:

[(1, 12434877), (3, 4144959), (7, 1776411), (9, 1381653), (13, 956529), (21, 592137), (27, 460551), (39, 318843), (49, 253773), (63, 197379), (81, 153517), (91, 136647), (117, 106281), (147, 84591), (189, 65793), (241, 51597), (273, 45549), (351, 35427), (441, 28197), (567, 21931), (637, 19521), (723, 17199), (819, 15183), (1053, 11809), (1323, 9399), (1687, 7371), (1911, 6507), (2169, 5733), (2457, 5061), (3133, 3969)]