21710183

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 25855200

約数和(自身を除く): 4145017

約数列:

[1, 11, 23, 29, 121, 253, 269, 319, 667, 2783, 2959, 3509, 6187, 7337, 7801, 32549, 68057, 80707, 85811, 179423, 748627, 943921, 1973653, 21710183]

約数ペア:

[(1, 21710183), (11, 1973653), (23, 943921), (29, 748627), (121, 179423), (253, 85811), (269, 80707), (319, 68057), (667, 32549), (2783, 7801), (2959, 7337), (3509, 6187)]