56443653

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28901}}^1$

素因数の和:28945

約数の個数: 24

約数和(自身を含む): 96185856

約数和(自身を除く): 39742203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 28901, 86703, 202307, 260109, 606921, 895931, 1820763, 2687793, 6271517, 8063379, 18814551, 56443653]

約数ペア:

[(1, 56443653), (3, 18814551), (7, 8063379), (9, 6271517), (21, 2687793), (31, 1820763), (63, 895931), (93, 606921), (217, 260109), (279, 202307), (651, 86703), (1953, 28901)]