855001007

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{8941}}^1$

素因数の和:9686

約数の個数: 16

約数和(自身を含む): 1030118400

約数和(自身を除く): 175117393

約数列:

[1, 7, 19, 133, 719, 5033, 8941, 13661, 62587, 95627, 169879, 1189153, 6428579, 45000053, 122143001, 855001007]

約数ペア:

[(1, 855001007), (7, 122143001), (19, 45000053), (133, 6428579), (719, 1189153), (5033, 169879), (8941, 95627), (13661, 62587)]