1215670071

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{122387}}^1$

素因数の和:122451

約数の個数: 32

約数和(自身を含む): 2067867648

約数和(自身を除く): 852197577

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 9933, 122387, 367161, 856709, 1346257, 2570127, 4038771, 5262641, 9423799, 15787923, 28271397, 36838487, 57889051, 110515461, 173667153, 405223357, 1215670071]

約数ペア:

[(1, 1215670071), (3, 405223357), (7, 173667153), (11, 110515461), (21, 57889051), (33, 36838487), (43, 28271397), (77, 15787923), (129, 9423799), (231, 5262641), (301, 4038771), (473, 2570127), (903, 1346257), (1419, 856709), (3311, 367161), (9933, 122387)]