211888768287

素因数分解:

$3^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{1699}}^1\times {\mathrm{4127}}^1$

素因数の和:7275

約数の個数: 32

約数和(自身を含む): 323371008000

約数和(自身を除く): 111482239713

約数列:

[1, 3, 7, 21, 1439, 1699, 4127, 4317, 5097, 10073, 11893, 12381, 28889, 30219, 35679, 86667, 2444861, 5938753, 7011773, 7334583, 17114027, 17816259, 21035319, 41571271, 49082411, 51342081, 124713813, 147247233, 10089941347, 30269824041, 70629589429, 211888768287]

約数ペア:

[(1, 211888768287), (3, 70629589429), (7, 30269824041), (21, 10089941347), (1439, 147247233), (1699, 124713813), (4127, 51342081), (4317, 49082411), (5097, 41571271), (10073, 21035319), (11893, 17816259), (12381, 17114027), (28889, 7334583), (30219, 7011773), (35679, 5938753), (86667, 2444861)]