26366151

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 41988096

約数和(自身を除く): 15621945

約数列:

[1, 3, 7, 21, 31, 93, 101, 217, 303, 401, 651, 707, 1203, 2121, 2807, 3131, 8421, 9393, 12431, 21917, 37293, 40501, 65751, 87017, 121503, 261051, 283507, 850521, 1255531, 3766593, 8788717, 26366151]

約数ペア:

[(1, 26366151), (3, 8788717), (7, 3766593), (21, 1255531), (31, 850521), (93, 283507), (101, 261051), (217, 121503), (303, 87017), (401, 65751), (651, 40501), (707, 37293), (1203, 21917), (2121, 12431), (2807, 9393), (3131, 8421)]