12795867

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 21964800

約数和(自身を除く): 9168933

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 857, 1659, 2133, 2571, 4977, 5999, 7713, 14931, 17997, 23139, 53991, 67703, 161973, 203109, 473921, 609327, 1421763, 1827981, 4265289, 12795867]

約数ペア:

[(1, 12795867), (3, 4265289), (7, 1827981), (9, 1421763), (21, 609327), (27, 473921), (63, 203109), (79, 161973), (189, 67703), (237, 53991), (553, 23139), (711, 17997), (857, 14931), (1659, 7713), (2133, 5999), (2571, 4977)]