26869897747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{11239}}^1$

素因数の和:11827

約数の個数: 32

約数和(自身を含む): 34119244800

約数和(自身を除く): 7249347053

約数列:

[1, 7, 11, 61, 77, 427, 509, 671, 3563, 4697, 5599, 11239, 31049, 39193, 78673, 123629, 217343, 341539, 685579, 865403, 2390773, 4799053, 5720651, 7541369, 40044557, 52789583, 62927161, 348959711, 440490127, 2442717977, 3838556821, 26869897747]

約数ペア:

[(1, 26869897747), (7, 3838556821), (11, 2442717977), (61, 440490127), (77, 348959711), (427, 62927161), (509, 52789583), (671, 40044557), (3563, 7541369), (4697, 5720651), (5599, 4799053), (11239, 2390773), (31049, 865403), (39193, 685579), (78673, 341539), (123629, 217343)]