11809089

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 18308160

約数和(自身を除く): 6499071

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 1303, 3021, 3909, 9063, 11727, 24757, 69059, 74271, 207177, 222813, 621531, 1312121, 3936363, 11809089]

約数ペア:

[(1, 11809089), (3, 3936363), (9, 1312121), (19, 621531), (53, 222813), (57, 207177), (159, 74271), (171, 69059), (477, 24757), (1007, 11727), (1303, 9063), (3021, 3909)]