1337264559

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{9649}}^1$

素因数の和:9749

約数の個数: 40

約数和(自身を含む): 2101770000

約数和(自身を除く): 764505441

約数列:

[1, 3, 9, 27, 29, 59, 81, 87, 177, 261, 531, 783, 1593, 1711, 2349, 4779, 5133, 9649, 15399, 28947, 46197, 86841, 138591, 260523, 279821, 569291, 781569, 839463, 1707873, 2518389, 5123619, 7555167, 15370857, 16509439, 22665501, 46112571, 49528317, 148584951, 445754853, 1337264559]

約数ペア:

[(1, 1337264559), (3, 445754853), (9, 148584951), (27, 49528317), (29, 46112571), (59, 22665501), (81, 16509439), (87, 15370857), (177, 7555167), (261, 5123619), (531, 2518389), (783, 1707873), (1593, 839463), (1711, 781569), (2349, 569291), (4779, 279821), (5133, 260523), (9649, 138591), (15399, 86841), (28947, 46197)]