13319109

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 20509632

約数和(自身を除く): 7190523

約数列:

[1, 3, 9, 17, 51, 153, 263, 331, 789, 993, 2367, 2979, 4471, 5627, 13413, 16881, 40239, 50643, 87053, 261159, 783477, 1479901, 4439703, 13319109]

約数ペア:

[(1, 13319109), (3, 4439703), (9, 1479901), (17, 783477), (51, 261159), (153, 87053), (263, 50643), (331, 40239), (789, 16881), (993, 13413), (2367, 5627), (2979, 4471)]