2017589763

素因数分解:

$3^1\times 7^1\times {\mathrm{12577}}^1\times {\mathrm{7639}}^1$

素因数の和:20226

約数の個数: 16

約数和(自身を含む): 3075069440

約数和(自身を除く): 1057479677

約数列:

[1, 3, 7, 21, 7639, 12577, 22917, 37731, 53473, 88039, 160419, 264117, 96075703, 288227109, 672529921, 2017589763]

約数ペア:

[(1, 2017589763), (3, 672529921), (7, 288227109), (21, 96075703), (7639, 264117), (12577, 160419), (22917, 88039), (37731, 53473)]