61244239

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20021}}^1$

素因数の和:20070

約数の個数: 16

約数和(自身を含む): 76884480

約数和(自身を除く): 15640241

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 20021, 140147, 380399, 460483, 2662793, 3223381, 8749177, 61244239]

約数ペア:

[(1, 61244239), (7, 8749177), (19, 3223381), (23, 2662793), (133, 460483), (161, 380399), (437, 140147), (3059, 20021)]