172347747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401743}}^1$

素因数の和:401770

約数の個数: 16

約数和(自身を含む): 269971968

約数和(自身を除く): 97624221

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 401743, 1205229, 4419173, 5222659, 13257519, 15667977, 57449249, 172347747]

約数ペア:

[(1, 172347747), (3, 57449249), (11, 15667977), (13, 13257519), (33, 5222659), (39, 4419173), (143, 1205229), (429, 401743)]