17519073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 27791232

約数和(自身を除く): 10272159

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 421, 429, 1067, 1261, 1263, 3201, 3783, 4631, 5473, 13871, 13893, 16419, 40837, 41613, 60203, 122511, 180609, 449207, 530881, 1347621, 1592643, 5839691, 17519073]

約数ペア:

[(1, 17519073), (3, 5839691), (11, 1592643), (13, 1347621), (33, 530881), (39, 449207), (97, 180609), (143, 122511), (291, 60203), (421, 41613), (429, 40837), (1067, 16419), (1261, 13893), (1263, 13871), (3201, 5473), (3783, 4631)]