38311119

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 70237440

約数和(自身を除く): 31926321

約数列:

[1, 3, 7, 9, 11, 21, 33, 59, 63, 77, 99, 177, 231, 413, 531, 649, 693, 937, 1239, 1947, 2811, 3717, 4543, 5841, 6559, 8433, 10307, 13629, 19677, 30921, 40887, 55283, 59031, 72149, 92763, 165849, 216447, 386981, 497547, 608113, 649341, 1160943, 1824339, 3482829, 4256791, 5473017, 12770373, 38311119]

約数ペア:

[(1, 38311119), (3, 12770373), (7, 5473017), (9, 4256791), (11, 3482829), (21, 1824339), (33, 1160943), (59, 649341), (63, 608113), (77, 497547), (99, 386981), (177, 216447), (231, 165849), (413, 92763), (531, 72149), (649, 59031), (693, 55283), (937, 40887), (1239, 30921), (1947, 19677), (2811, 13629), (3717, 10307), (4543, 8433), (5841, 6559)]