2155993833

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1\times {\mathrm{1091}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 3316884480

約数和(自身を除く): 1160890647

約数列:

[1, 3, 7, 21, 139, 417, 677, 973, 1091, 2031, 2919, 3273, 4739, 7637, 14217, 22911, 94103, 151649, 282309, 454947, 658721, 738607, 1061543, 1976163, 2215821, 3184629, 5170249, 15510747, 102666373, 307999119, 718664611, 2155993833]

約数ペア:

[(1, 2155993833), (3, 718664611), (7, 307999119), (21, 102666373), (139, 15510747), (417, 5170249), (677, 3184629), (973, 2215821), (1091, 1976163), (2031, 1061543), (2919, 738607), (3273, 658721), (4739, 454947), (7637, 282309), (14217, 151649), (22911, 94103)]