1904156613

素因数分解:

$3^3\times {\mathrm{4021}}^1\times {\mathrm{17539}}^1$

素因数の和:21569

約数の個数: 16

約数和(自身を含む): 2821835200

約数和(自身を除く): 917678587

約数列:

[1, 3, 9, 27, 4021, 12063, 17539, 36189, 52617, 108567, 157851, 473553, 70524319, 211572957, 634718871, 1904156613]

約数ペア:

[(1, 1904156613), (3, 634718871), (9, 211572957), (27, 70524319), (4021, 473553), (12063, 157851), (17539, 108567), (36189, 52617)]