39415389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1231}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 56711424

約数和(自身を除く): 17296035

約数列:

[1, 3, 13, 39, 821, 1231, 2463, 3693, 10673, 16003, 32019, 48009, 1010651, 3031953, 13138463, 39415389]

約数ペア:

[(1, 39415389), (3, 13138463), (13, 3031953), (39, 1010651), (821, 48009), (1231, 32019), (2463, 16003), (3693, 10673)]