9803409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 17289216

約数和(自身を除く): 7485807

約数列:

[1, 3, 7, 11, 21, 31, 33, 37, 77, 93, 111, 217, 231, 259, 341, 407, 651, 777, 1023, 1147, 1221, 1369, 2387, 2849, 3441, 4107, 7161, 8029, 8547, 9583, 12617, 15059, 24087, 28749, 37851, 42439, 45177, 88319, 105413, 127317, 264957, 297073, 316239, 466829, 891219, 1400487, 3267803, 9803409]

約数ペア:

[(1, 9803409), (3, 3267803), (7, 1400487), (11, 891219), (21, 466829), (31, 316239), (33, 297073), (37, 264957), (77, 127317), (93, 105413), (111, 88319), (217, 45177), (231, 42439), (259, 37851), (341, 28749), (407, 24087), (651, 15059), (777, 12617), (1023, 9583), (1147, 8547), (1221, 8029), (1369, 7161), (2387, 4107), (2849, 3441)]