30433991

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9949}}^1$

素因数の和:9998

約数の個数: 16

約数和(自身を含む): 38208000

約数和(自身を除く): 7774009

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 9949, 69643, 189031, 228827, 1323217, 1601789, 4347713, 30433991]

約数ペア:

[(1, 30433991), (7, 4347713), (19, 1601789), (23, 1323217), (133, 228827), (161, 189031), (437, 69643), (3059, 9949)]