11212461

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 17821440

約数和(自身を除く): 6608979

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 2039, 5499, 6117, 18351, 26507, 79521, 95833, 238563, 287499, 862497, 1245829, 3737487, 11212461]

約数ペア:

[(1, 11212461), (3, 3737487), (9, 1245829), (13, 862497), (39, 287499), (47, 238563), (117, 95833), (141, 79521), (423, 26507), (611, 18351), (1833, 6117), (2039, 5499)]