2416557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 3902976

約数和(自身を除く): 1486419

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 131, 143, 393, 429, 473, 559, 1419, 1441, 1677, 1703, 4323, 5109, 5633, 6149, 16899, 18447, 18733, 56199, 61963, 73229, 185889, 219687, 805519, 2416557]

約数ペア:

[(1, 2416557), (3, 805519), (11, 219687), (13, 185889), (33, 73229), (39, 61963), (43, 56199), (129, 18733), (131, 18447), (143, 16899), (393, 6149), (429, 5633), (473, 5109), (559, 4323), (1419, 1703), (1441, 1677)]