212903037

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{30367}}^1$

素因数の和:30433

約数の個数: 24

約数和(自身を含む): 331618560

約数和(自身を除く): 118715523

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 30367, 91101, 273303, 576973, 1245047, 1730919, 3735141, 5192757, 11205423, 23655893, 70967679, 212903037]

約数ペア:

[(1, 212903037), (3, 70967679), (9, 23655893), (19, 11205423), (41, 5192757), (57, 3735141), (123, 1730919), (171, 1245047), (369, 576973), (779, 273303), (2337, 91101), (7011, 30367)]