397200723

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{7873}}^1$

素因数の和:8194

約数の個数: 16

約数和(自身を含む): 539715456

約数和(自身を除く): 142514733

約数列:

[1, 3, 67, 201, 251, 753, 7873, 16817, 23619, 50451, 527491, 1582473, 1976123, 5928369, 132400241, 397200723]

約数ペア:

[(1, 397200723), (3, 132400241), (67, 5928369), (201, 1976123), (251, 1582473), (753, 527491), (7873, 50451), (16817, 23619)]