230528067

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{11213}}^1$

素因数の和:11323

約数の個数: 32

約数和(自身を含む): 387555840

約数和(自身を除く): 157027773

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2937, 6853, 11213, 20559, 33639, 78491, 123343, 235473, 370029, 863401, 997957, 2590203, 2993871, 6985699, 10977527, 20957097, 32932581, 76842689, 230528067]

約数ペア:

[(1, 230528067), (3, 76842689), (7, 32932581), (11, 20957097), (21, 10977527), (33, 6985699), (77, 2993871), (89, 2590203), (231, 997957), (267, 863401), (623, 370029), (979, 235473), (1869, 123343), (2937, 78491), (6853, 33639), (11213, 20559)]