11071281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 17059840

約数和(自身を除く): 5988559

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 223, 247, 669, 741, 871, 1273, 2613, 2899, 3819, 4237, 8697, 12711, 14941, 16549, 44823, 49647, 55081, 165243, 194233, 283879, 582699, 851637, 3690427, 11071281]

約数ペア:

[(1, 11071281), (3, 3690427), (13, 851637), (19, 582699), (39, 283879), (57, 194233), (67, 165243), (201, 55081), (223, 49647), (247, 44823), (669, 16549), (741, 14941), (871, 12711), (1273, 8697), (2613, 4237), (2899, 3819)]