40217277

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 54554240

約数和(自身を除く): 14336963

約数列:

[1, 3, 103, 157, 309, 471, 829, 2487, 16171, 48513, 85387, 130153, 256161, 390459, 13405759, 40217277]

約数ペア:

[(1, 40217277), (3, 13405759), (103, 390459), (157, 256161), (309, 130153), (471, 85387), (829, 48513), (2487, 16171)]