349716979

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3767}}^1$

素因数の和:3954

約数の個数: 16

約数和(自身を含む): 381984768

約数和(自身を除く): 32267789

約数列:

[1, 17, 43, 127, 731, 2159, 3767, 5461, 64039, 92837, 161981, 478409, 2753677, 8132953, 20571587, 349716979]

約数ペア:

[(1, 349716979), (17, 20571587), (43, 8132953), (127, 2753677), (731, 478409), (2159, 161981), (3767, 92837), (5461, 64039)]