140637623

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{1321}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 163970304

約数和(自身を除く): 23332681

約数列:

[1, 7, 67, 227, 469, 1321, 1589, 9247, 15209, 88507, 106463, 299867, 619549, 2099069, 20091089, 140637623]

約数ペア:

[(1, 140637623), (7, 20091089), (67, 2099069), (227, 619549), (469, 299867), (1321, 106463), (1589, 88507), (9247, 15209)]