8018367

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 12840960

約数和(自身を除く): 4822593

約数列:

[1, 3, 7, 21, 31, 93, 109, 113, 217, 327, 339, 651, 763, 791, 2289, 2373, 3379, 3503, 10137, 10509, 12317, 23653, 24521, 36951, 70959, 73563, 86219, 258657, 381827, 1145481, 2672789, 8018367]

約数ペア:

[(1, 8018367), (3, 2672789), (7, 1145481), (21, 381827), (31, 258657), (93, 86219), (109, 73563), (113, 70959), (217, 36951), (327, 24521), (339, 23653), (651, 12317), (763, 10509), (791, 10137), (2289, 3503), (2373, 3379)]