42159689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 11062711

約数列:

[1, 11, 13, 19, 59, 143, 209, 247, 263, 649, 767, 1121, 2717, 2893, 3419, 4997, 8437, 12331, 14573, 15517, 37609, 54967, 64961, 160303, 170687, 201721, 294823, 714571, 2218931, 3243053, 3832699, 42159689]

約数ペア:

[(1, 42159689), (11, 3832699), (13, 3243053), (19, 2218931), (59, 714571), (143, 294823), (209, 201721), (247, 170687), (263, 160303), (649, 64961), (767, 54967), (1121, 37609), (2717, 15517), (2893, 14573), (3419, 12331), (4997, 8437)]