289901920029

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{3903299}}^1$

素因数の和:3904624

約数の個数: 16

約数和(自身を含む): 407192256000

約数和(自身を除く): 117290335971

約数列:

[1, 3, 19, 57, 1303, 3909, 24757, 74271, 3903299, 11709897, 74162681, 222488043, 5085998597, 15257995791, 96633973343, 289901920029]

約数ペア:

[(1, 289901920029), (3, 96633973343), (19, 15257995791), (57, 5085998597), (1303, 222488043), (3909, 74162681), (24757, 11709897), (74271, 3903299)]