1129947

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4162

約数の個数: 16

約数和(自身を含む): 1854720

約数和(自身を除く): 724773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 4139, 12417, 28973, 53807, 86919, 161421, 376649, 1129947]

約数ペア:

[(1, 1129947), (3, 376649), (7, 161421), (13, 86919), (21, 53807), (39, 28973), (91, 12417), (273, 4139)]