1231098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 2806272

約数和(自身を除く): 1575174

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 811, 1518, 1622, 2433, 4866, 8921, 17842, 18653, 26763, 37306, 53526, 55959, 111918, 205183, 410366, 615549, 1231098]

約数ペア:

[(1, 1231098), (2, 615549), (3, 410366), (6, 205183), (11, 111918), (22, 55959), (23, 53526), (33, 37306), (46, 26763), (66, 18653), (69, 17842), (138, 8921), (253, 4866), (506, 2433), (759, 1622), (811, 1518)]