201341421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12073}}^1$

素因数の和:12205

約数の個数: 24

約数和(自身を含む): 310784760

約数和(自身を除く): 109443339

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 5559, 12073, 16677, 36219, 108657, 205241, 615723, 1315957, 1847169, 3947871, 11843613, 22371269, 67113807, 201341421]

約数ペア:

[(1, 201341421), (3, 67113807), (9, 22371269), (17, 11843613), (51, 3947871), (109, 1847169), (153, 1315957), (327, 615723), (981, 205241), (1853, 108657), (5559, 36219), (12073, 16677)]