245324717

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 281406720

約数和(自身を除く): 36082003

約数列:

[1, 11, 29, 121, 151, 319, 463, 1661, 3509, 4379, 5093, 13427, 18271, 48169, 56023, 69913, 147697, 529859, 769043, 1624667, 2027477, 8459473, 22302247, 245324717]

約数ペア:

[(1, 245324717), (11, 22302247), (29, 8459473), (121, 2027477), (151, 1624667), (319, 769043), (463, 529859), (1661, 147697), (3509, 69913), (4379, 56023), (5093, 48169), (13427, 18271)]