13476249

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 20311200

約数和(自身を除く): 6834951

約数列:

[1, 3, 9, 41, 59, 123, 177, 369, 531, 619, 1857, 2419, 5571, 7257, 21771, 25379, 36521, 76137, 109563, 228411, 328689, 1497361, 4492083, 13476249]

約数ペア:

[(1, 13476249), (3, 4492083), (9, 1497361), (41, 328689), (59, 228411), (123, 109563), (177, 76137), (369, 36521), (531, 25379), (619, 21771), (1857, 7257), (2419, 5571)]