25144119

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2828

約数の個数: 48

約数和(自身を含む): 48781824

約数和(自身を除く): 23637705

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 2791, 3003, 8373, 9009, 19537, 25119, 30701, 36283, 58611, 92103, 108849, 175833, 214907, 253981, 276309, 326547, 399113, 644721, 761943, 1197339, 1934163, 2285829, 2793791, 3592017, 8381373, 25144119]

約数ペア:

[(1, 25144119), (3, 8381373), (7, 3592017), (9, 2793791), (11, 2285829), (13, 1934163), (21, 1197339), (33, 761943), (39, 644721), (63, 399113), (77, 326547), (91, 276309), (99, 253981), (117, 214907), (143, 175833), (231, 108849), (273, 92103), (429, 58611), (693, 36283), (819, 30701), (1001, 25119), (1287, 19537), (2791, 9009), (3003, 8373)]