2013173613

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{472909}}^1$

素因数の和:472969

約数の個数: 24

約数和(自身を含む): 3246054240

約数和(自身を除く): 1232880627

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 472909, 1418727, 4256181, 5201999, 15605997, 20335087, 46817991, 61005261, 183015783, 223685957, 671057871, 2013173613]

約数ペア:

[(1, 2013173613), (3, 671057871), (9, 223685957), (11, 183015783), (33, 61005261), (43, 46817991), (99, 20335087), (129, 15605997), (387, 5201999), (473, 4256181), (1419, 1418727), (4257, 472909)]