68697409

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 77448960

約数和(自身を除く): 8751551

約数列:

[1, 11, 47, 89, 517, 979, 1493, 4183, 16423, 46013, 70171, 132877, 771881, 1461647, 6245219, 68697409]

約数ペア:

[(1, 68697409), (11, 6245219), (47, 1461647), (89, 771881), (517, 132877), (979, 70171), (1493, 46013), (4183, 16423)]