4155321

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 5702400

約数和(自身を除く): 1547079

約数列:

[1, 3, 79, 89, 197, 237, 267, 591, 7031, 15563, 17533, 21093, 46689, 52599, 1385107, 4155321]

約数ペア:

[(1, 4155321), (3, 1385107), (79, 52599), (89, 46689), (197, 21093), (237, 17533), (267, 15563), (591, 7031)]