1991632593

素因数分解:

$3^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1\times {\mathrm{6961}}^1$

素因数の和:7584

約数の個数: 16

約数和(自身を含む): 2673185216

約数和(自身を除く): 681552623

約数列:

[1, 3, 283, 337, 849, 1011, 6961, 20883, 95371, 286113, 1969963, 2345857, 5909889, 7037571, 663877531, 1991632593]

約数ペア:

[(1, 1991632593), (3, 663877531), (283, 7037571), (337, 5909889), (849, 2345857), (1011, 1969963), (6961, 286113), (20883, 95371)]