40396539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1213}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 57164832

約数和(自身を除く): 16768293

約数列:

[1, 3, 17, 51, 653, 1213, 1959, 3639, 11101, 20621, 33303, 61863, 792089, 2376267, 13465513, 40396539]

約数ペア:

[(1, 40396539), (3, 13465513), (17, 2376267), (51, 792089), (653, 61863), (1213, 33303), (1959, 20621), (3639, 11101)]