26978133

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5813}}^1$

素因数の和:5853

約数の個数: 32

約数和(自身を含む): 46884096

約数和(自身を除く): 19905963

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 5813, 17439, 40691, 75569, 98821, 122073, 226707, 296463, 528983, 691747, 1284673, 1586949, 2075241, 3854019, 8992711, 26978133]

約数ペア:

[(1, 26978133), (3, 8992711), (7, 3854019), (13, 2075241), (17, 1586949), (21, 1284673), (39, 691747), (51, 528983), (91, 296463), (119, 226707), (221, 122073), (273, 98821), (357, 75569), (663, 40691), (1547, 17439), (4641, 5813)]