53919971

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3041}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 65707200

約数和(自身を除く): 11787229

約数列:

[1, 7, 17, 119, 149, 1043, 2533, 3041, 17731, 21287, 51697, 361879, 453109, 3171763, 7702853, 53919971]

約数ペア:

[(1, 53919971), (7, 7702853), (17, 3171763), (119, 453109), (149, 361879), (1043, 51697), (2533, 21287), (3041, 17731)]