38629503

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 64576512

約数和(自身を除く): 25947009

約数列:

[1, 3, 9, 11, 31, 33, 41, 93, 99, 123, 279, 307, 341, 369, 451, 921, 1023, 1271, 1353, 2763, 3069, 3377, 3813, 4059, 9517, 10131, 11439, 12587, 13981, 28551, 30393, 37761, 41943, 85653, 104687, 113283, 125829, 138457, 314061, 390197, 415371, 942183, 1170591, 1246113, 3511773, 4292167, 12876501, 38629503]

約数ペア:

[(1, 38629503), (3, 12876501), (9, 4292167), (11, 3511773), (31, 1246113), (33, 1170591), (41, 942183), (93, 415371), (99, 390197), (123, 314061), (279, 138457), (307, 125829), (341, 113283), (369, 104687), (451, 85653), (921, 41943), (1023, 37761), (1271, 30393), (1353, 28551), (2763, 13981), (3069, 12587), (3377, 11439), (3813, 10131), (4059, 9517)]