2170935

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 4159680

約数和(自身を除く): 1988745

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1237, 1755, 3711, 6185, 11133, 16081, 18555, 33399, 48243, 55665, 80405, 144729, 166995, 241215, 434187, 723645, 2170935]

約数ペア:

[(1, 2170935), (3, 723645), (5, 434187), (9, 241215), (13, 166995), (15, 144729), (27, 80405), (39, 55665), (45, 48243), (65, 33399), (117, 18555), (135, 16081), (195, 11133), (351, 6185), (585, 3711), (1237, 1755)]