313638219

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{70687}}^1$

素因数の和:70739

約数の個数: 24

約数和(自身を含む): 496229760

約数和(自身を除く): 182591541

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 70687, 212061, 636183, 1201679, 2049923, 3605037, 6149769, 10815111, 18449307, 34848691, 104546073, 313638219]

約数ペア:

[(1, 313638219), (3, 104546073), (9, 34848691), (17, 18449307), (29, 10815111), (51, 6149769), (87, 3605037), (153, 2049923), (261, 1201679), (493, 636183), (1479, 212061), (4437, 70687)]