42756623

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{733}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 52777536

約数和(自身を除く): 10020913

約数列:

[1, 7, 13, 91, 641, 733, 4487, 5131, 8333, 9529, 58331, 66703, 469853, 3288971, 6108089, 42756623]

約数ペア:

[(1, 42756623), (7, 6108089), (13, 3288971), (91, 469853), (641, 66703), (733, 58331), (4487, 9529), (5131, 8333)]