42586719

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 67060224

約数和(自身を除く): 24473505

約数列:

[1, 3, 7, 21, 53, 83, 159, 249, 371, 461, 581, 1113, 1383, 1743, 3227, 4399, 9681, 13197, 24433, 30793, 38263, 73299, 92379, 114789, 171031, 267841, 513093, 803523, 2027939, 6083817, 14195573, 42586719]

約数ペア:

[(1, 42586719), (3, 14195573), (7, 6083817), (21, 2027939), (53, 803523), (83, 513093), (159, 267841), (249, 171031), (371, 114789), (461, 92379), (581, 73299), (1113, 38263), (1383, 30793), (1743, 24433), (3227, 13197), (4399, 9681)]