870847197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{2311}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 1336151040

約数和(自身を除く): 465303843

約数列:

[1, 3, 11, 19, 33, 57, 209, 601, 627, 1803, 2311, 6611, 6933, 11419, 19833, 25421, 34257, 43909, 76263, 125609, 131727, 376827, 482999, 1388911, 1448997, 4166733, 15278021, 26389309, 45834063, 79167927, 290282399, 870847197]

約数ペア:

[(1, 870847197), (3, 290282399), (11, 79167927), (19, 45834063), (33, 26389309), (57, 15278021), (209, 4166733), (601, 1448997), (627, 1388911), (1803, 482999), (2311, 376827), (6611, 131727), (6933, 125609), (11419, 76263), (19833, 43909), (25421, 34257)]