42593697

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{3457}}^1$

素因数の和:3537

約数の個数: 18

約数和(自身を含む): 63250278

約数和(自身を除く): 20656581

約数列:

[1, 3, 9, 37, 111, 333, 1369, 3457, 4107, 10371, 12321, 31113, 127909, 383727, 1151181, 4732633, 14197899, 42593697]

約数ペア:

[(1, 42593697), (3, 14197899), (9, 4732633), (37, 1151181), (111, 383727), (333, 127909), (1369, 31113), (3457, 12321), (4107, 10371)]