8416353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 12892032

約数和(自身を除く): 4475679

約数列:

[1, 3, 11, 33, 37, 61, 111, 113, 183, 339, 407, 671, 1221, 1243, 2013, 2257, 3729, 4181, 6771, 6893, 12543, 20679, 24827, 45991, 74481, 75823, 137973, 227469, 255041, 765123, 2805451, 8416353]

約数ペア:

[(1, 8416353), (3, 2805451), (11, 765123), (33, 255041), (37, 227469), (61, 137973), (111, 75823), (113, 74481), (183, 45991), (339, 24827), (407, 20679), (671, 12543), (1221, 6893), (1243, 6771), (2013, 4181), (2257, 3729)]