30952779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3137}}^1$

素因数の和:3187

約数の個数: 32

約数和(自身を含む): 50609664

約数和(自身を除く): 19656885

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3137, 3289, 9411, 9867, 34507, 40781, 72151, 103521, 122343, 216453, 448591, 793661, 937963, 1345773, 2380983, 2813889, 10317593, 30952779]

約数ペア:

[(1, 30952779), (3, 10317593), (11, 2813889), (13, 2380983), (23, 1345773), (33, 937963), (39, 793661), (69, 448591), (143, 216453), (253, 122343), (299, 103521), (429, 72151), (759, 40781), (897, 34507), (3137, 9867), (3289, 9411)]