1555144927

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{84121}}^1$

素因数の和:84286

約数の個数: 16

約数和(自身を含む): 1884332800

約数和(自身を除く): 329187873

約数列:

[1, 7, 19, 133, 139, 973, 2641, 18487, 84121, 588847, 1598299, 11188093, 11692819, 81849733, 222163561, 1555144927]

約数ペア:

[(1, 1555144927), (7, 222163561), (19, 81849733), (133, 11692819), (139, 11188093), (973, 1598299), (2641, 588847), (18487, 84121)]