28014161

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 33619968

約数和(自身を除く): 5605807

約数列:

[1, 7, 23, 161, 191, 911, 1337, 4393, 6377, 20953, 30751, 146671, 174001, 1218007, 4002023, 28014161]

約数ペア:

[(1, 28014161), (7, 4002023), (23, 1218007), (161, 174001), (191, 146671), (911, 30751), (1337, 20953), (4393, 6377)]