2879491901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^2\times {\mathrm{907}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 3409510944

約数和(自身を除く): 530019043

約数列:

[1, 11, 13, 143, 149, 907, 1639, 1937, 9977, 11791, 21307, 22201, 129701, 135143, 244211, 288613, 1486573, 1756859, 3174743, 19325449, 20136307, 221499377, 261771991, 2879491901]

約数ペア:

[(1, 2879491901), (11, 261771991), (13, 221499377), (143, 20136307), (149, 19325449), (907, 3174743), (1639, 1756859), (1937, 1486573), (9977, 288613), (11791, 244211), (21307, 135143), (22201, 129701)]