315089781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{8941}}^1$

素因数の和:9652

約数の個数: 16

約数和(自身を含む): 445526208

約数和(自身を除く): 130436427

約数列:

[1, 3, 17, 51, 691, 2073, 8941, 11747, 26823, 35241, 151997, 455991, 6178231, 18534693, 105029927, 315089781]

約数ペア:

[(1, 315089781), (3, 105029927), (17, 18534693), (51, 6178231), (691, 455991), (2073, 151997), (8941, 35241), (11747, 26823)]