16360197

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 26526720

約数和(自身を除く): 10166523

約数列:

[1, 3, 7, 19, 21, 57, 131, 133, 313, 393, 399, 917, 939, 2191, 2489, 2751, 5947, 6573, 7467, 17423, 17841, 41003, 41629, 52269, 123009, 124887, 287021, 779057, 861063, 2337171, 5453399, 16360197]

約数ペア:

[(1, 16360197), (3, 5453399), (7, 2337171), (19, 861063), (21, 779057), (57, 287021), (131, 124887), (133, 123009), (313, 52269), (393, 41629), (399, 41003), (917, 17841), (939, 17423), (2191, 7467), (2489, 6573), (2751, 5947)]