2275497

素因数分解:

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

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 3956160

約数和(自身を除く): 1680663

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1901, 5703, 13307, 17109, 36119, 39921, 108357, 119763, 252833, 325071, 758499, 2275497]

約数ペア:

[(1, 2275497), (3, 758499), (7, 325071), (9, 252833), (19, 119763), (21, 108357), (57, 39921), (63, 36119), (133, 17109), (171, 13307), (399, 5703), (1197, 1901)]