430235469

素因数分解:

$3^4\times {\mathrm{881}}^1\times {\mathrm{6029}}^1$

素因数の和:6922

約数の個数: 20

約数和(自身を含む): 643533660

約数和(自身を除く): 213298191

約数列:

[1, 3, 9, 27, 81, 881, 2643, 6029, 7929, 18087, 23787, 54261, 71361, 162783, 488349, 5311549, 15934647, 47803941, 143411823, 430235469]

約数ペア:

[(1, 430235469), (3, 143411823), (9, 47803941), (27, 15934647), (81, 5311549), (881, 488349), (2643, 162783), (6029, 71361), (7929, 54261), (18087, 23787)]