23166269

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 28279296

約数和(自身を除く): 5113027

約数列:

[1, 7, 31, 49, 101, 151, 217, 707, 1057, 1519, 3131, 4681, 4949, 7399, 15251, 21917, 32767, 106757, 153419, 229369, 472781, 747299, 3309467, 23166269]

約数ペア:

[(1, 23166269), (7, 3309467), (31, 747299), (49, 472781), (101, 229369), (151, 153419), (217, 106757), (707, 32767), (1057, 21917), (1519, 15251), (3131, 7399), (4681, 4949)]