13748702961

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{293983}}^1$

素因数の和:294141

約数の個数: 32

約数和(自身を含む): 22352191488

約数和(自身を除く): 8603488527

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 2227, 2751, 6681, 15589, 46767, 293983, 881949, 2057881, 4997711, 6173643, 14993133, 34983977, 38511773, 104951931, 115535319, 269582411, 654700141, 808747233, 1964100423, 4582900987, 13748702961]

約数ペア:

[(1, 13748702961), (3, 4582900987), (7, 1964100423), (17, 808747233), (21, 654700141), (51, 269582411), (119, 115535319), (131, 104951931), (357, 38511773), (393, 34983977), (917, 14993133), (2227, 6173643), (2751, 4997711), (6681, 2057881), (15589, 881949), (46767, 293983)]