288931083

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{10139}}^1$

素因数の和:10231

約数の個数: 32

約数和(自身を含む): 467251200

約数和(自身を除く): 178320117

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 483, 1239, 1357, 4071, 9499, 10139, 28497, 30417, 70973, 212919, 233197, 598201, 699591, 1632379, 1794603, 4187407, 4897137, 12562221, 13758623, 41275869, 96310361, 288931083]

約数ペア:

[(1, 288931083), (3, 96310361), (7, 41275869), (21, 13758623), (23, 12562221), (59, 4897137), (69, 4187407), (161, 1794603), (177, 1632379), (413, 699591), (483, 598201), (1239, 233197), (1357, 212919), (4071, 70973), (9499, 30417), (10139, 28497)]