2247011289

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{2441}}^1\times {\mathrm{4447}}^1$

素因数の和:6917

約数の個数: 24

約数和(自身を含む): 3388948992

約数和(自身を除く): 1141937703

約数列:

[1, 3, 9, 23, 69, 207, 2441, 4447, 7323, 13341, 21969, 40023, 56143, 102281, 168429, 306843, 505287, 920529, 10855127, 32565381, 97696143, 249667921, 749003763, 2247011289]

約数ペア:

[(1, 2247011289), (3, 749003763), (9, 249667921), (23, 97696143), (69, 32565381), (207, 10855127), (2441, 920529), (4447, 505287), (7323, 306843), (13341, 168429), (21969, 102281), (40023, 56143)]