26823699

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9059}}^1$

素因数の和:9119

約数の個数: 24

約数和(自身を含む): 45227520

約数和(自身を除く): 18403821

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 9059, 27177, 63413, 81531, 190239, 425773, 570717, 1277319, 2980411, 3831957, 8941233, 26823699]

約数ペア:

[(1, 26823699), (3, 8941233), (7, 3831957), (9, 2980411), (21, 1277319), (47, 570717), (63, 425773), (141, 190239), (329, 81531), (423, 63413), (987, 27177), (2961, 9059)]