20270107

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6163}}^1$

素因数の和:6210

約数の個数: 16

約数和(自身を含む): 24853248

約数和(自身を除く): 4583141

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 6163, 67793, 80119, 141749, 881309, 1559239, 1842737, 20270107]

約数ペア:

[(1, 20270107), (11, 1842737), (13, 1559239), (23, 881309), (143, 141749), (253, 80119), (299, 67793), (3289, 6163)]