30914891

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3659}}^1$

素因数の和:3754

約数の個数: 16

約数和(自身を含む): 37946880

約数和(自身を除く): 7031989

約数列:

[1, 7, 17, 71, 119, 497, 1207, 3659, 8449, 25613, 62203, 259789, 435421, 1818523, 4416413, 30914891]

約数ペア:

[(1, 30914891), (7, 4416413), (17, 1818523), (71, 435421), (119, 259789), (497, 62203), (1207, 25613), (3659, 8449)]