426972123

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{40933}}^1$

素因数の和:41019

約数の個数: 24

約数和(自身を含む): 659856080

約数和(自身を除く): 232883957

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 10431, 40933, 122799, 368397, 777727, 2333181, 2496913, 6999543, 7490739, 22472217, 47441347, 142324041, 426972123]

約数ペア:

[(1, 426972123), (3, 142324041), (9, 47441347), (19, 22472217), (57, 7490739), (61, 6999543), (171, 2496913), (183, 2333181), (549, 777727), (1159, 368397), (3477, 122799), (10431, 40933)]