38539809

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 73082880

約数和(自身を除く): 34543071

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 2927, 4389, 8781, 13167, 20489, 26343, 32197, 55613, 61467, 96591, 166839, 184401, 225379, 289773, 389291, 500517, 611743, 676137, 1167873, 1835229, 2028411, 3503619, 4282201, 5505687, 12846603, 38539809]

約数ペア:

[(1, 38539809), (3, 12846603), (7, 5505687), (9, 4282201), (11, 3503619), (19, 2028411), (21, 1835229), (33, 1167873), (57, 676137), (63, 611743), (77, 500517), (99, 389291), (133, 289773), (171, 225379), (209, 184401), (231, 166839), (399, 96591), (627, 61467), (693, 55613), (1197, 32197), (1463, 26343), (1881, 20489), (2927, 13167), (4389, 8781)]