30744909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5591}}^1$

素因数の和:5657

約数の個数: 24

約数和(自身を含む): 48851712

約数和(自身を除く): 18106803

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 5591, 16773, 50319, 72683, 218049, 262777, 654147, 788331, 2364993, 3416101, 10248303, 30744909]

約数ペア:

[(1, 30744909), (3, 10248303), (9, 3416101), (13, 2364993), (39, 788331), (47, 654147), (117, 262777), (141, 218049), (423, 72683), (611, 50319), (1833, 16773), (5499, 5591)]