20183897169

素因数分解:

$3^3\times {\mathrm{1097}}^1\times {\mathrm{681451}}^1$

素因数の和:682557

約数の個数: 16

約数和(自身を含む): 29929371840

約数和(自身を除く): 9745474671

約数列:

[1, 3, 9, 27, 1097, 3291, 9873, 29619, 681451, 2044353, 6133059, 18399177, 747551747, 2242655241, 6727965723, 20183897169]

約数ペア:

[(1, 20183897169), (3, 6727965723), (9, 2242655241), (27, 747551747), (1097, 18399177), (3291, 6133059), (9873, 2044353), (29619, 681451)]