5309493

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 8673120

約数和(自身を除く): 3363627

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 1901, 2793, 5703, 13307, 36119, 39921, 93149, 108357, 252833, 279447, 758499, 1769831, 5309493]

約数ペア:

[(1, 5309493), (3, 1769831), (7, 758499), (19, 279447), (21, 252833), (49, 108357), (57, 93149), (133, 39921), (147, 36119), (399, 13307), (931, 5703), (1901, 2793)]