38843793

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{9403}}^1$

素因数の和:9435

約数の個数: 24

約数和(自身を含む): 61615008

約数和(自身を除く): 22771215

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 9403, 28209, 84627, 159851, 253881, 479553, 761643, 1438659, 2284929, 4315977, 12947931, 38843793]

約数ペア:

[(1, 38843793), (3, 12947931), (9, 4315977), (17, 2284929), (27, 1438659), (51, 761643), (81, 479553), (153, 253881), (243, 159851), (459, 84627), (1377, 28209), (4131, 9403)]