808220847

素因数分解:

$3^1\times 7^3\times {\mathrm{233}}^1\times {\mathrm{3371}}^1$

素因数の和:3628

約数の個数: 32

約数和(自身を含む): 1262476800

約数和(自身を除く): 454255953

約数列:

[1, 3, 7, 21, 49, 147, 233, 343, 699, 1029, 1631, 3371, 4893, 10113, 11417, 23597, 34251, 70791, 79919, 165179, 239757, 495537, 785443, 1156253, 2356329, 3468759, 5498101, 16494303, 38486707, 115460121, 269406949, 808220847]

約数ペア:

[(1, 808220847), (3, 269406949), (7, 115460121), (21, 38486707), (49, 16494303), (147, 5498101), (233, 3468759), (343, 2356329), (699, 1156253), (1029, 785443), (1631, 495537), (3371, 239757), (4893, 165179), (10113, 79919), (11417, 70791), (23597, 34251)]