2055361869

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{80783}}^1$

素因数の和:81057

約数の個数: 24

約数和(自身を含む): 3251394432

約数和(自身を除く): 1196032563

約数列:

[1, 3, 9, 11, 33, 99, 257, 771, 2313, 2827, 8481, 25443, 80783, 242349, 727047, 888613, 2665839, 7997517, 20761231, 62283693, 186851079, 228373541, 685120623, 2055361869]

約数ペア:

[(1, 2055361869), (3, 685120623), (9, 228373541), (11, 186851079), (33, 62283693), (99, 20761231), (257, 7997517), (771, 2665839), (2313, 888613), (2827, 727047), (8481, 242349), (25443, 80783)]