2339491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 3045888

約数和(自身を除く): 706397

約数列:

[1, 7, 11, 23, 77, 161, 253, 1321, 1771, 9247, 14531, 30383, 101717, 212681, 334213, 2339491]

約数ペア:

[(1, 2339491), (7, 334213), (11, 212681), (23, 101717), (77, 30383), (161, 14531), (253, 9247), (1321, 1771)]