39231213

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8609}}^1$

素因数の和:8657

約数の個数: 24

約数和(自身を含む): 62818560

約数和(自身を除く): 23587347

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 8609, 25827, 60263, 180789, 266879, 421841, 800637, 1265523, 1868153, 5604459, 13077071, 39231213]

約数ペア:

[(1, 39231213), (3, 13077071), (7, 5604459), (21, 1868153), (31, 1265523), (49, 800637), (93, 421841), (147, 266879), (217, 180789), (651, 60263), (1519, 25827), (4557, 8609)]