28972199

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 31733856

約数和(自身を除く): 2761657

約数列:

[1, 17, 41, 197, 211, 697, 3349, 3587, 8077, 8651, 41567, 137309, 147067, 706639, 1704247, 28972199]

約数ペア:

[(1, 28972199), (17, 1704247), (41, 706639), (197, 147067), (211, 137309), (697, 41567), (3349, 8651), (3587, 8077)]