309470109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{214463}}^1$

素因数の和:214516

約数の個数: 16

約数和(自身を含む): 456379392

約数和(自身を除く): 146909283

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 214463, 643389, 2788019, 7935131, 8364057, 23805393, 103156703, 309470109]

約数ペア:

[(1, 309470109), (3, 103156703), (13, 23805393), (37, 8364057), (39, 7935131), (111, 2788019), (481, 643389), (1443, 214463)]