14258321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 18966528

約数和(自身を除く): 4708207

約数列:

[1, 7, 11, 23, 77, 83, 97, 161, 253, 581, 679, 913, 1067, 1771, 1909, 2231, 6391, 7469, 8051, 13363, 15617, 20999, 24541, 56357, 88561, 146993, 171787, 185173, 619927, 1296211, 2036903, 14258321]

約数ペア:

[(1, 14258321), (7, 2036903), (11, 1296211), (23, 619927), (77, 185173), (83, 171787), (97, 146993), (161, 88561), (253, 56357), (581, 24541), (679, 20999), (913, 15617), (1067, 13363), (1771, 8051), (1909, 7469), (2231, 6391)]