121005471

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{3251}}^1$

素因数の和:3926

約数の個数: 16

約数和(自身を含む): 170144640

約数和(自身を除く): 49139169

約数列:

[1, 3, 19, 57, 653, 1959, 3251, 9753, 12407, 37221, 61769, 185307, 2122903, 6368709, 40335157, 121005471]

約数ペア:

[(1, 121005471), (3, 40335157), (19, 6368709), (57, 2122903), (653, 185307), (1959, 61769), (3251, 37221), (9753, 12407)]