6641411

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 8273664

約数和(自身を除く): 1632253

約数列:

[1, 7, 23, 49, 71, 83, 161, 497, 581, 1127, 1633, 1909, 3479, 4067, 5893, 11431, 13363, 41251, 80017, 93541, 135539, 288757, 948773, 6641411]

約数ペア:

[(1, 6641411), (7, 948773), (23, 288757), (49, 135539), (71, 93541), (83, 80017), (161, 41251), (497, 13363), (581, 11431), (1127, 5893), (1633, 4067), (1909, 3479)]