11280741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 17003520

約数和(自身を除く): 5722779

約数列:

[1, 3, 17, 23, 51, 59, 69, 163, 177, 391, 489, 1003, 1173, 1357, 2771, 3009, 3749, 4071, 8313, 9617, 11247, 23069, 28851, 63733, 69207, 163489, 191199, 221191, 490467, 663573, 3760247, 11280741]

約数ペア:

[(1, 11280741), (3, 3760247), (17, 663573), (23, 490467), (51, 221191), (59, 191199), (69, 163489), (163, 69207), (177, 63733), (391, 28851), (489, 23069), (1003, 11247), (1173, 9617), (1357, 8313), (2771, 4071), (3009, 3749)]