39161031

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2141}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 65253888

約数和(自身を除く): 26092857

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2141, 2613, 6097, 6423, 14987, 18291, 27833, 44961, 83499, 143447, 194831, 430341, 584493, 1004129, 1864811, 3012387, 5594433, 13053677, 39161031]

約数ペア:

[(1, 39161031), (3, 13053677), (7, 5594433), (13, 3012387), (21, 1864811), (39, 1004129), (67, 584493), (91, 430341), (201, 194831), (273, 143447), (469, 83499), (871, 44961), (1407, 27833), (2141, 18291), (2613, 14987), (6097, 6423)]