1330876413

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1733}}^1$

素因数の和:2263

約数の個数: 40

約数和(自身を含む): 2098140000

約数和(自身を除く): 767263587

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 499, 513, 1497, 1539, 1733, 4491, 5199, 9481, 13473, 15597, 28443, 32927, 40419, 46791, 85329, 98781, 140373, 255987, 296343, 767961, 864767, 889029, 2594301, 2667087, 7782903, 16430573, 23348709, 49291719, 70046127, 147875157, 443625471, 1330876413]

約数ペア:

[(1, 1330876413), (3, 443625471), (9, 147875157), (19, 70046127), (27, 49291719), (57, 23348709), (81, 16430573), (171, 7782903), (499, 2667087), (513, 2594301), (1497, 889029), (1539, 864767), (1733, 767961), (4491, 296343), (5199, 255987), (9481, 140373), (13473, 98781), (15597, 85329), (28443, 46791), (32927, 40419)]