1938783

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 3335640

約数和(自身を除く): 1396857

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 109, 121, 147, 231, 327, 363, 539, 763, 847, 1199, 1617, 2289, 2541, 3597, 5341, 5929, 8393, 13189, 16023, 17787, 25179, 39567, 58751, 92323, 176253, 276969, 646261, 1938783]

約数ペア:

[(1, 1938783), (3, 646261), (7, 276969), (11, 176253), (21, 92323), (33, 58751), (49, 39567), (77, 25179), (109, 17787), (121, 16023), (147, 13189), (231, 8393), (327, 5929), (363, 5341), (539, 3597), (763, 2541), (847, 2289), (1199, 1617)]