30957459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 48009024

約数和(自身を除く): 17051565

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 663, 689, 881, 901, 2067, 2643, 2703, 11453, 11713, 14977, 34359, 35139, 44931, 46693, 140079, 194701, 584103, 607009, 793781, 1821027, 2381343, 10319153, 30957459]

約数ペア:

[(1, 30957459), (3, 10319153), (13, 2381343), (17, 1821027), (39, 793781), (51, 607009), (53, 584103), (159, 194701), (221, 140079), (663, 46693), (689, 44931), (881, 35139), (901, 34359), (2067, 14977), (2643, 11713), (2703, 11453)]