38974727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 47672064

約数和(自身を除く): 8697337

約数列:

[1, 11, 17, 37, 43, 131, 187, 407, 473, 629, 731, 1441, 1591, 2227, 4847, 5633, 6919, 8041, 17501, 24497, 27047, 53317, 61963, 82399, 95761, 208421, 297517, 906389, 1053371, 2292631, 3543157, 38974727]

約数ペア:

[(1, 38974727), (11, 3543157), (17, 2292631), (37, 1053371), (43, 906389), (131, 297517), (187, 208421), (407, 95761), (473, 82399), (629, 61963), (731, 53317), (1441, 27047), (1591, 24497), (2227, 17501), (4847, 8041), (5633, 6919)]