2236291281

素因数分解:

$3^3\times 7^1\times {\mathrm{11832229}}^1$

素因数の和:11832245

約数の個数: 16

約数和(自身を含む): 3786313600

約数和(自身を除く): 1550022319

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 11832229, 35496687, 82825603, 106490061, 248476809, 319470183, 745430427, 2236291281]

約数ペア:

[(1, 2236291281), (3, 745430427), (7, 319470183), (9, 248476809), (21, 106490061), (27, 82825603), (63, 35496687), (189, 11832229)]