332390401

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{28901}}^1$

素因数の和:28992

約数の個数: 16

約数和(自身を含む): 399541248

約数和(自身を除く): 67150847

約数列:

[1, 7, 31, 53, 217, 371, 1643, 11501, 28901, 202307, 895931, 1531753, 6271517, 10722271, 47484343, 332390401]

約数ペア:

[(1, 332390401), (7, 47484343), (31, 10722271), (53, 6271517), (217, 1531753), (371, 895931), (1643, 202307), (11501, 28901)]