38138859

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{641}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 60291504

約数和(自身を除く): 22152645

約数列:

[1, 3, 9, 11, 33, 99, 601, 641, 1803, 1923, 5409, 5769, 6611, 7051, 19833, 21153, 59499, 63459, 385241, 1155723, 3467169, 4237651, 12712953, 38138859]

約数ペア:

[(1, 38138859), (3, 12712953), (9, 4237651), (11, 3467169), (33, 1155723), (99, 385241), (601, 63459), (641, 59499), (1803, 21153), (1923, 19833), (5409, 7051), (5769, 6611)]