2137597

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 2985984

約数和(自身を除く): 848387

約数列:

[1, 7, 11, 17, 23, 71, 77, 119, 161, 187, 253, 391, 497, 781, 1207, 1309, 1633, 1771, 2737, 4301, 5467, 8449, 11431, 13277, 17963, 27761, 30107, 92939, 125741, 194327, 305371, 2137597]

約数ペア:

[(1, 2137597), (7, 305371), (11, 194327), (17, 125741), (23, 92939), (71, 30107), (77, 27761), (119, 17963), (161, 13277), (187, 11431), (253, 8449), (391, 5467), (497, 4301), (781, 2737), (1207, 1771), (1309, 1633)]