1396001817

素因数分解:

$3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{12713}}^1$

素因数の和:12819

約数の個数: 48

約数和(自身を含む): 2434985280

約数和(自身を除く): 1038983463

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 83, 147, 189, 249, 441, 581, 747, 1323, 1743, 2241, 4067, 5229, 12201, 12713, 15687, 36603, 38139, 88991, 109809, 114417, 266973, 343251, 622937, 800919, 1055179, 1868811, 2402757, 3165537, 5606433, 7386253, 9496611, 16819299, 22158759, 28489833, 51703771, 66476277, 155111313, 199428831, 465333939, 1396001817]

約数ペア:

[(1, 1396001817), (3, 465333939), (7, 199428831), (9, 155111313), (21, 66476277), (27, 51703771), (49, 28489833), (63, 22158759), (83, 16819299), (147, 9496611), (189, 7386253), (249, 5606433), (441, 3165537), (581, 2402757), (747, 1868811), (1323, 1055179), (1743, 800919), (2241, 622937), (4067, 343251), (5229, 266973), (12201, 114417), (12713, 109809), (15687, 88991), (36603, 38139)]