3988403939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1\times {\mathrm{6163}}^1$

素因数の和:6986

約数の個数: 16

約数和(自身を含む): 4365887232

約数和(自身を除く): 377483293

約数列:

[1, 13, 67, 743, 871, 6163, 9659, 49781, 80119, 412921, 647153, 4579109, 5367973, 59528417, 306800303, 3988403939]

約数ペア:

[(1, 3988403939), (13, 306800303), (67, 59528417), (743, 5367973), (871, 4579109), (6163, 647153), (9659, 412921), (49781, 80119)]