11138281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 15040512

約数和(自身を除く): 3902231

約数列:

[1, 7, 11, 17, 67, 77, 119, 127, 187, 469, 737, 889, 1139, 1309, 1397, 2159, 5159, 7973, 8509, 9779, 12529, 15113, 23749, 59563, 87703, 93599, 144653, 166243, 655193, 1012571, 1591183, 11138281]

約数ペア:

[(1, 11138281), (7, 1591183), (11, 1012571), (17, 655193), (67, 166243), (77, 144653), (119, 93599), (127, 87703), (187, 59563), (469, 23749), (737, 15113), (889, 12529), (1139, 9779), (1309, 8509), (1397, 7973), (2159, 5159)]