334366977

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{1223}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 522657792

約数和(自身を除く): 188290815

約数列:

[1, 3, 7, 21, 47, 141, 277, 329, 831, 987, 1223, 1939, 3669, 5817, 8561, 13019, 25683, 39057, 57481, 91133, 172443, 273399, 338771, 402367, 1016313, 1207101, 2371397, 7114191, 15922237, 47766711, 111455659, 334366977]

約数ペア:

[(1, 334366977), (3, 111455659), (7, 47766711), (21, 15922237), (47, 7114191), (141, 2371397), (277, 1207101), (329, 1016313), (831, 402367), (987, 338771), (1223, 273399), (1939, 172443), (3669, 91133), (5817, 57481), (8561, 39057), (13019, 25683)]