3961083

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 2490117

約数列:

[1, 3, 7, 21, 23, 59, 69, 139, 161, 177, 413, 417, 483, 973, 1239, 1357, 2919, 3197, 4071, 8201, 9499, 9591, 22379, 24603, 28497, 57407, 67137, 172221, 188623, 565869, 1320361, 3961083]

約数ペア:

[(1, 3961083), (3, 1320361), (7, 565869), (21, 188623), (23, 172221), (59, 67137), (69, 57407), (139, 28497), (161, 24603), (177, 22379), (413, 9591), (417, 9499), (483, 8201), (973, 4071), (1239, 3197), (1357, 2919)]