47434233

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 85598208

約数和(自身を除く): 38163975

約数列:

[1, 3, 7, 11, 17, 21, 33, 47, 51, 77, 119, 141, 187, 231, 257, 329, 357, 517, 561, 771, 799, 987, 1309, 1551, 1799, 2397, 2827, 3619, 3927, 4369, 5397, 5593, 8481, 8789, 10857, 12079, 13107, 16779, 19789, 26367, 30583, 36237, 48059, 59367, 61523, 84553, 91749, 132869, 144177, 184569, 205343, 253659, 336413, 398607, 616029, 930083, 1009239, 1437401, 2258773, 2790249, 4312203, 6776319, 15811411, 47434233]

約数ペア:

[(1, 47434233), (3, 15811411), (7, 6776319), (11, 4312203), (17, 2790249), (21, 2258773), (33, 1437401), (47, 1009239), (51, 930083), (77, 616029), (119, 398607), (141, 336413), (187, 253659), (231, 205343), (257, 184569), (329, 144177), (357, 132869), (517, 91749), (561, 84553), (771, 61523), (799, 59367), (987, 48059), (1309, 36237), (1551, 30583), (1799, 26367), (2397, 19789), (2827, 16779), (3619, 13107), (3927, 12079), (4369, 10857), (5397, 8789), (5593, 8481)]