234897719

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 286003200

約数和(自身を除く): 51105481

約数列:

[1, 7, 37, 49, 83, 223, 259, 343, 581, 1561, 1813, 3071, 4067, 8251, 10927, 12691, 18509, 21497, 28469, 57757, 76489, 129563, 150479, 404299, 684833, 906941, 1053353, 2830093, 4793831, 6348587, 33556817, 234897719]

約数ペア:

[(1, 234897719), (7, 33556817), (37, 6348587), (49, 4793831), (83, 2830093), (223, 1053353), (259, 906941), (343, 684833), (581, 404299), (1561, 150479), (1813, 129563), (3071, 76489), (4067, 57757), (8251, 28469), (10927, 21497), (12691, 18509)]