4261887

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 7157280

約数和(自身を除く): 2895393

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1109, 1281, 3327, 3843, 7763, 9981, 23289, 67649, 69867, 202947, 473543, 608841, 1420629, 4261887]

約数ペア:

[(1, 4261887), (3, 1420629), (7, 608841), (9, 473543), (21, 202947), (61, 69867), (63, 67649), (183, 23289), (427, 9981), (549, 7763), (1109, 3843), (1281, 3327)]