123039763

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2273}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 165911040

約数和(自身を除く): 42871277

約数列:

[1, 7, 11, 19, 37, 77, 133, 209, 259, 407, 703, 1463, 2273, 2849, 4921, 7733, 15911, 25003, 43187, 54131, 84101, 175021, 302309, 475057, 588707, 925111, 1597919, 3325399, 6475777, 11185433, 17577109, 123039763]

約数ペア:

[(1, 123039763), (7, 17577109), (11, 11185433), (19, 6475777), (37, 3325399), (77, 1597919), (133, 925111), (209, 588707), (259, 475057), (407, 302309), (703, 175021), (1463, 84101), (2273, 54131), (2849, 43187), (4921, 25003), (7733, 15911)]