1900495911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1\times {\mathrm{31193}}^1$

素因数の和:32102

約数の個数: 16

約数和(自身を含む): 2647247616

約数和(自身を除く): 746751705

約数列:

[1, 3, 23, 69, 883, 2649, 20309, 31193, 60927, 93579, 717439, 2152317, 27543419, 82630257, 633498637, 1900495911]

約数ペア:

[(1, 1900495911), (3, 633498637), (23, 82630257), (69, 27543419), (883, 2152317), (2649, 717439), (20309, 93579), (31193, 60927)]