215375142719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1\times {\mathrm{3851}}^1$

素因数の和:4703

約数の個数: 32

約数和(自身を含む): 243796469760

約数和(自身を除く): 28421327041

約数列:

[1, 11, 31, 341, 401, 409, 3851, 4411, 4499, 12431, 12679, 42361, 119381, 136741, 139469, 164009, 1313191, 1544251, 1575059, 1804099, 5084279, 16986761, 17325649, 47871781, 48826829, 55927069, 526589591, 537095119, 631598659, 6947585249, 19579558429, 215375142719]

約数ペア:

[(1, 215375142719), (11, 19579558429), (31, 6947585249), (341, 631598659), (401, 537095119), (409, 526589591), (3851, 55927069), (4411, 48826829), (4499, 47871781), (12431, 17325649), (12679, 16986761), (42361, 5084279), (119381, 1804099), (136741, 1575059), (139469, 1544251), (164009, 1313191)]