38938509

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{4357}}^1$

素因数の和:4697

約数の個数: 16

約数和(自身を含む): 57874240

約数和(自身を除く): 18935731

約数列:

[1, 3, 9, 27, 331, 993, 2979, 4357, 8937, 13071, 39213, 117639, 1442167, 4326501, 12979503, 38938509]

約数ペア:

[(1, 38938509), (3, 12979503), (9, 4326501), (27, 1442167), (331, 117639), (993, 39213), (2979, 13071), (4357, 8937)]