214146798719

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{294319}}^1$

素因数の和:294843

約数の個数: 24

約数和(自身を含む): 257683046400

約数和(自身を除く): 43536247681

約数列:

[1, 7, 31, 49, 217, 479, 1519, 3353, 14849, 23471, 103943, 294319, 727601, 2060233, 9123889, 14421631, 63867223, 140978801, 447070561, 986851607, 4370342831, 6907961249, 30592399817, 214146798719]

約数ペア:

[(1, 214146798719), (7, 30592399817), (31, 6907961249), (49, 4370342831), (217, 986851607), (479, 447070561), (1519, 140978801), (3353, 63867223), (14849, 14421631), (23471, 9123889), (103943, 2060233), (294319, 727601)]