170718401

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{787}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 210206880

約数和(自身を除く): 39488479

約数列:

[1, 7, 19, 49, 133, 233, 787, 931, 1631, 4427, 5509, 11417, 14953, 30989, 38563, 104671, 183371, 216923, 732697, 1283597, 3484049, 8985179, 24388343, 170718401]

約数ペア:

[(1, 170718401), (7, 24388343), (19, 8985179), (49, 3484049), (133, 1283597), (233, 732697), (787, 216923), (931, 183371), (1631, 104671), (4427, 38563), (5509, 30989), (11417, 14953)]