2912646261

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263183}}^1$

素因数の和:263241

約数の個数: 32

約数和(自身を含む): 4851007488

約数和(自身を除く): 1938361227

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 11067, 263183, 789549, 1842281, 4474111, 5526843, 8158673, 13422333, 24476019, 31318777, 57110711, 93956331, 138697441, 171332133, 416092323, 970882087, 2912646261]

約数ペア:

[(1, 2912646261), (3, 970882087), (7, 416092323), (17, 171332133), (21, 138697441), (31, 93956331), (51, 57110711), (93, 31318777), (119, 24476019), (217, 13422333), (357, 8158673), (527, 5526843), (651, 4474111), (1581, 1842281), (3689, 789549), (11067, 263183)]