122289551

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 141834240

約数和(自身を除く): 19544689

約数列:

[1, 17, 23, 37, 79, 107, 391, 629, 851, 1343, 1817, 1819, 2461, 2923, 3959, 8453, 14467, 30889, 41837, 49691, 67229, 67303, 91057, 143701, 194419, 312761, 1142893, 1547969, 3305123, 5316937, 7193503, 122289551]

約数ペア:

[(1, 122289551), (17, 7193503), (23, 5316937), (37, 3305123), (79, 1547969), (107, 1142893), (391, 312761), (629, 194419), (851, 143701), (1343, 91057), (1817, 67303), (1819, 67229), (2461, 49691), (2923, 41837), (3959, 30889), (8453, 14467)]