140927039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{743}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 157918464

約数和(自身を除く): 16991425

約数列:

[1, 11, 43, 401, 473, 743, 4411, 8173, 17243, 31949, 189673, 297943, 351439, 3277373, 12811549, 140927039]

約数ペア:

[(1, 140927039), (11, 12811549), (43, 3277373), (401, 351439), (473, 297943), (743, 189673), (4411, 31949), (8173, 17243)]