21098491629

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{9787}}^1$

素因数の和:10169

約数の個数: 32

約数和(自身を含む): 29692876800

約数和(自身を除く): 8594385171

約数列:

[1, 3, 23, 69, 157, 199, 471, 597, 3611, 4577, 9787, 10833, 13731, 29361, 31243, 93729, 225101, 675303, 718589, 1536559, 1947613, 2155767, 4609677, 5842839, 35340857, 44795099, 106022571, 134385297, 305775241, 917325723, 7032830543, 21098491629]

約数ペア:

[(1, 21098491629), (3, 7032830543), (23, 917325723), (69, 305775241), (157, 134385297), (199, 106022571), (471, 44795099), (597, 35340857), (3611, 5842839), (4577, 4609677), (9787, 2155767), (10833, 1947613), (13731, 1536559), (29361, 718589), (31243, 675303), (93729, 225101)]