11172609

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1627}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 18624320

約数和(自身を除く): 7451711

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 1627, 2289, 4881, 6867, 11389, 14643, 34167, 102501, 177343, 532029, 1241401, 1596087, 3724203, 11172609]

約数ペア:

[(1, 11172609), (3, 3724203), (7, 1596087), (9, 1241401), (21, 532029), (63, 177343), (109, 102501), (327, 34167), (763, 14643), (981, 11389), (1627, 6867), (2289, 4881)]