2760069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 4402944

約数和(自身を除く): 1642875

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 181, 221, 299, 391, 543, 663, 897, 1173, 2353, 3077, 4163, 5083, 7059, 9231, 12489, 15249, 40001, 54119, 70771, 120003, 162357, 212313, 920023, 2760069]

約数ペア:

[(1, 2760069), (3, 920023), (13, 212313), (17, 162357), (23, 120003), (39, 70771), (51, 54119), (69, 40001), (181, 15249), (221, 12489), (299, 9231), (391, 7059), (543, 5083), (663, 4163), (897, 3077), (1173, 2353)]