51297393

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{8693}}^1$

素因数の和:8984

約数の個数: 16

約数和(自身を含む): 78454656

約数和(自身を除く): 27157263

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 8693, 26079, 60851, 182553, 2442733, 7328199, 17099131, 51297393]

約数ペア:

[(1, 51297393), (3, 17099131), (7, 7328199), (21, 2442733), (281, 182553), (843, 60851), (1967, 26079), (5901, 8693)]