389350381

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1\times {\mathrm{1523}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 453542400

約数和(自身を除く): 64192019

約数列:

[1, 7, 59, 413, 619, 1523, 4333, 10661, 36521, 89857, 255647, 628999, 942737, 6599159, 55621483, 389350381]

約数ペア:

[(1, 389350381), (7, 55621483), (59, 6599159), (413, 942737), (619, 628999), (1523, 255647), (4333, 89857), (10661, 36521)]