3212846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 6021120

約数和(自身を除く): 2808274

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 139, 182, 254, 278, 889, 973, 1651, 1778, 1807, 1946, 3302, 3614, 11557, 12649, 17653, 23114, 25298, 35306, 123571, 229489, 247142, 458978, 1606423, 3212846]

約数ペア:

[(1, 3212846), (2, 1606423), (7, 458978), (13, 247142), (14, 229489), (26, 123571), (91, 35306), (127, 25298), (139, 23114), (182, 17653), (254, 12649), (278, 11557), (889, 3614), (973, 3302), (1651, 1946), (1778, 1807)]