3109472499

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{142787}}^1$

素因数の和:142875

約数の個数: 32

約数和(自身を含む): 5099245056

約数和(自身を除く): 1989772557

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 1037, 1281, 3111, 7259, 21777, 142787, 428361, 999509, 2427379, 2998527, 7282137, 8710007, 16991653, 26130021, 50974959, 60970049, 148070119, 182910147, 444210357, 1036490833, 3109472499]

約数ペア:

[(1, 3109472499), (3, 1036490833), (7, 444210357), (17, 182910147), (21, 148070119), (51, 60970049), (61, 50974959), (119, 26130021), (183, 16991653), (357, 8710007), (427, 7282137), (1037, 2998527), (1281, 2427379), (3111, 999509), (7259, 428361), (21777, 142787)]