30382737

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1087}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 50970624

約数和(自身を除く): 20587887

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1087, 1331, 2541, 3261, 3993, 7609, 9317, 11957, 22827, 27951, 35871, 83699, 131527, 251097, 394581, 920689, 1446797, 2762067, 4340391, 10127579, 30382737]

約数ペア:

[(1, 30382737), (3, 10127579), (7, 4340391), (11, 2762067), (21, 1446797), (33, 920689), (77, 394581), (121, 251097), (231, 131527), (363, 83699), (847, 35871), (1087, 27951), (1331, 22827), (2541, 11957), (3261, 9317), (3993, 7609)]