25207611

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 40121088

約数和(自身を除く): 14913477

約数列:

[1, 3, 11, 13, 33, 39, 67, 143, 201, 429, 737, 871, 877, 2211, 2613, 2631, 9581, 9647, 11401, 28743, 28941, 34203, 58759, 125411, 176277, 376233, 646349, 763867, 1939047, 2291601, 8402537, 25207611]

約数ペア:

[(1, 25207611), (3, 8402537), (11, 2291601), (13, 1939047), (33, 763867), (39, 646349), (67, 376233), (143, 176277), (201, 125411), (429, 58759), (737, 34203), (871, 28941), (877, 28743), (2211, 11401), (2613, 9647), (2631, 9581)]