40974983

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{829}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 49082880

約数和(自身を除く): 8107897

約数列:

[1, 7, 23, 161, 307, 829, 2149, 5803, 7061, 19067, 49427, 133469, 254503, 1781521, 5853569, 40974983]

約数ペア:

[(1, 40974983), (7, 5853569), (23, 1781521), (161, 254503), (307, 133469), (829, 49427), (2149, 19067), (5803, 7061)]