790197933

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{1213}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 1225732096

約数和(自身を除く): 435534163

約数列:

[1, 3, 7, 21, 67, 201, 463, 469, 1213, 1389, 1407, 3241, 3639, 8491, 9723, 25473, 31021, 81271, 93063, 217147, 243813, 561619, 568897, 651441, 1684857, 1706691, 3931333, 11793999, 37628473, 112885419, 263399311, 790197933]

約数ペア:

[(1, 790197933), (3, 263399311), (7, 112885419), (21, 37628473), (67, 11793999), (201, 3931333), (463, 1706691), (469, 1684857), (1213, 651441), (1389, 568897), (1407, 561619), (3241, 243813), (3639, 217147), (8491, 93063), (9723, 81271), (25473, 31021)]