7488261

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 12748800

約数和(自身を除く): 5260539

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1327, 1881, 3981, 5643, 11943, 14597, 25213, 35829, 43791, 75639, 131373, 226917, 277343, 394119, 680751, 832029, 2496087, 7488261]

約数ペア:

[(1, 7488261), (3, 2496087), (9, 832029), (11, 680751), (19, 394119), (27, 277343), (33, 226917), (57, 131373), (99, 75639), (171, 43791), (209, 35829), (297, 25213), (513, 14597), (627, 11943), (1327, 5643), (1881, 3981)]