21494844051

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{100393}}^1$

素因数の和:100555

約数の個数: 32

約数和(自身を含む): 31226549760

約数和(自身を除く): 9731705709

約数列:

[1, 3, 23, 29, 69, 87, 107, 321, 667, 2001, 2461, 3103, 7383, 9309, 71369, 100393, 214107, 301179, 2309039, 2911397, 6927117, 8734191, 10742051, 32226153, 66962131, 200886393, 247067173, 311519479, 741201519, 934558437, 7164948017, 21494844051]

約数ペア:

[(1, 21494844051), (3, 7164948017), (23, 934558437), (29, 741201519), (69, 311519479), (87, 247067173), (107, 200886393), (321, 66962131), (667, 32226153), (2001, 10742051), (2461, 8734191), (3103, 6927117), (7383, 2911397), (9309, 2309039), (71369, 301179), (100393, 214107)]