426408843

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{117371}}^1$

素因数の和:117554

約数の個数: 16

約数和(自身を含む): 653527296

約数和(自身を除く): 227118453

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 117371, 352113, 821597, 2464791, 20305183, 60915549, 142136281, 426408843]

約数ペア:

[(1, 426408843), (3, 142136281), (7, 60915549), (21, 20305183), (173, 2464791), (519, 821597), (1211, 352113), (3633, 117371)]