16211230783

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1\times {\mathrm{881}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 18612260352

約数和(自身を除く): 2401029569

約数列:

[1, 11, 23, 253, 257, 283, 881, 2827, 3113, 5911, 6509, 9691, 20263, 65021, 71599, 72731, 222893, 226417, 249323, 800041, 1672813, 2490587, 2742553, 5207591, 5734429, 18400943, 57283501, 63078719, 64076011, 704836121, 1473748253, 16211230783]

約数ペア:

[(1, 16211230783), (11, 1473748253), (23, 704836121), (253, 64076011), (257, 63078719), (283, 57283501), (881, 18400943), (2827, 5734429), (3113, 5207591), (5911, 2742553), (6509, 2490587), (9691, 1672813), (20263, 800041), (65021, 249323), (71599, 226417), (72731, 222893)]