2726139

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 4157760

約数和(自身を除く): 1431621

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 283, 507, 741, 849, 3211, 3679, 5377, 9633, 11037, 16131, 47827, 69901, 143481, 209703, 908713, 2726139]

約数ペア:

[(1, 2726139), (3, 908713), (13, 209703), (19, 143481), (39, 69901), (57, 47827), (169, 16131), (247, 11037), (283, 9633), (507, 5377), (741, 3679), (849, 3211)]