1330555779

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{33577}}^1$

素因数の和:33644

約数の個数: 48

約数和(自身を含む): 2388604608

約数和(自身を除く): 1058048829

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 259, 333, 357, 629, 777, 1071, 1887, 2331, 4403, 5661, 13209, 33577, 39627, 100731, 235039, 302193, 570809, 705117, 1242349, 1712427, 2115351, 3727047, 3995663, 5137281, 8696443, 11181141, 11986989, 21119933, 26089329, 35960967, 63359799, 78267987, 147839531, 190079397, 443518593, 1330555779]

約数ペア:

[(1, 1330555779), (3, 443518593), (7, 190079397), (9, 147839531), (17, 78267987), (21, 63359799), (37, 35960967), (51, 26089329), (63, 21119933), (111, 11986989), (119, 11181141), (153, 8696443), (259, 5137281), (333, 3995663), (357, 3727047), (629, 2115351), (777, 1712427), (1071, 1242349), (1887, 705117), (2331, 570809), (4403, 302193), (5661, 235039), (13209, 100731), (33577, 39627)]