290419071

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{9203}}^1$

素因数の和:9430

約数の個数: 16

約数和(自身を含む): 395551104

約数和(自身を除く): 105132033

約数列:

[1, 3, 67, 157, 201, 471, 9203, 10519, 27609, 31557, 616601, 1444871, 1849803, 4334613, 96806357, 290419071]

約数ペア:

[(1, 290419071), (3, 96806357), (67, 4334613), (157, 1849803), (201, 1444871), (471, 616601), (9203, 31557), (10519, 27609)]