12770373

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 21611520

約数和(自身を除く): 8841147

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 937, 1239, 1947, 2811, 4543, 6559, 10307, 13629, 19677, 30921, 55283, 72149, 165849, 216447, 386981, 608113, 1160943, 1824339, 4256791, 12770373]

約数ペア:

[(1, 12770373), (3, 4256791), (7, 1824339), (11, 1160943), (21, 608113), (33, 386981), (59, 216447), (77, 165849), (177, 72149), (231, 55283), (413, 30921), (649, 19677), (937, 13629), (1239, 10307), (1947, 6559), (2811, 4543)]