13458441

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 36

約数和(自身を含む): 20586192

約数和(自身を除く): 7127751

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 289, 323, 361, 731, 817, 867, 969, 1083, 2193, 2451, 5491, 6137, 12427, 13889, 15523, 16473, 18411, 37281, 41667, 46569, 104329, 236113, 263891, 312987, 708339, 791673, 4486147, 13458441]

約数ペア:

[(1, 13458441), (3, 4486147), (17, 791673), (19, 708339), (43, 312987), (51, 263891), (57, 236113), (129, 104329), (289, 46569), (323, 41667), (361, 37281), (731, 18411), (817, 16473), (867, 15523), (969, 13889), (1083, 12427), (2193, 6137), (2451, 5491)]