38453751

素因数分解:

$3^3\times 7^1\times {\mathrm{203459}}^1$

素因数の和:203475

約数の個数: 16

約数和(自身を含む): 65107200

約数和(自身を除く): 26653449

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 203459, 610377, 1424213, 1831131, 4272639, 5493393, 12817917, 38453751]

約数ペア:

[(1, 38453751), (3, 12817917), (7, 5493393), (9, 4272639), (21, 1831131), (27, 1424213), (63, 610377), (189, 203459)]