315761281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{23131}}^1$

素因数の和:23232

約数の個数: 16

約数和(自身を含む): 369741888

約数和(自身を除く): 53980607

約数列:

[1, 11, 17, 73, 187, 803, 1241, 13651, 23131, 254441, 393227, 1688563, 4325497, 18574193, 28705571, 315761281]

約数ペア:

[(1, 315761281), (11, 28705571), (17, 18574193), (73, 4325497), (187, 1688563), (803, 393227), (1241, 254441), (13651, 23131)]