42894393

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^3$

素因数の和:269

約数の個数: 16

約数和(自身を含む): 59923200

約数和(自身を除く): 17028807

約数列:

[1, 3, 29, 79, 87, 237, 2291, 6241, 6873, 18723, 180989, 493039, 542967, 1479117, 14298131, 42894393]

約数ペア:

[(1, 42894393), (3, 14298131), (29, 1479117), (79, 542967), (87, 493039), (237, 180989), (2291, 18723), (6241, 6873)]