8051891.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 24178176

約数和(自身を除く): 9006873

約数列:

[1, 3, 7, 21, 43, 53, 129, 159, 301, 317, 371, 903, 951, 1113, 2219, 2279, 6657, 6837, 13631, 15953, 16801, 40893, 47859, 50403, 95417, 117607, 286251, 352821, 722443, 2167329, 5057101, 15171303]

約数ペア:

[(1, 15171303), (3, 5057101), (7, 2167329), (21, 722443), (43, 352821), (53, 286251), (129, 117607), (159, 95417), (301, 50403), (317, 47859), (371, 40893), (903, 16801), (951, 15953), (1113, 13631), (2219, 6837), (2279, 6657)]