1628010381

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{797}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 2295941760

約数和(自身を除く): 667931379

約数列:

[1, 3, 29, 53, 87, 159, 443, 797, 1329, 1537, 2391, 4611, 12847, 23113, 23479, 38541, 42241, 69339, 70437, 126723, 353071, 680891, 1059213, 1224989, 2042673, 3674967, 10239059, 18712763, 30717177, 56138289, 542670127, 1628010381]

約数ペア:

[(1, 1628010381), (3, 542670127), (29, 56138289), (53, 30717177), (87, 18712763), (159, 10239059), (443, 3674967), (797, 2042673), (1329, 1224989), (1537, 1059213), (2391, 680891), (4611, 353071), (12847, 126723), (23113, 70437), (23479, 69339), (38541, 42241)]