2696727

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 48

約数和(自身を含む): 4596480

約数和(自身を除く): 1899753

約数列:

[1, 3, 11, 17, 19, 23, 33, 51, 57, 69, 121, 187, 209, 253, 323, 363, 391, 437, 561, 627, 759, 969, 1173, 1311, 2057, 2299, 2783, 3553, 4301, 4807, 6171, 6897, 7429, 8349, 10659, 12903, 14421, 22287, 39083, 47311, 52877, 81719, 117249, 141933, 158631, 245157, 898909, 2696727]

約数ペア:

[(1, 2696727), (3, 898909), (11, 245157), (17, 158631), (19, 141933), (23, 117249), (33, 81719), (51, 52877), (57, 47311), (69, 39083), (121, 22287), (187, 14421), (209, 12903), (253, 10659), (323, 8349), (363, 7429), (391, 6897), (437, 6171), (561, 4807), (627, 4301), (759, 3553), (969, 2783), (1173, 2299), (1311, 2057)]