26815209

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 36817920

約数和(自身を除く): 10002711

約数列:

[1, 3, 67, 71, 201, 213, 1879, 4757, 5637, 14271, 125893, 133409, 377679, 400227, 8938403, 26815209]

約数ペア:

[(1, 26815209), (3, 8938403), (67, 400227), (71, 377679), (201, 133409), (213, 125893), (1879, 14271), (4757, 5637)]