210007083

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{997}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 329962752

約数和(自身を除く): 119955669

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 491, 997, 1473, 2991, 5401, 6383, 10967, 12961, 16203, 19149, 32901, 38883, 70213, 142571, 210639, 427713, 489527, 1468581, 5384797, 6363851, 16154391, 19091553, 70002361, 210007083]

約数ペア:

[(1, 210007083), (3, 70002361), (11, 19091553), (13, 16154391), (33, 6363851), (39, 5384797), (143, 1468581), (429, 489527), (491, 427713), (997, 210639), (1473, 142571), (2991, 70213), (5401, 38883), (6383, 32901), (10967, 19149), (12961, 16203)]