21336083

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 22848000

約数和(自身を除く): 1511917

約数列:

[1, 29, 67, 79, 139, 1943, 2291, 4031, 5293, 9313, 10981, 153497, 270077, 318449, 735727, 21336083]

約数ペア:

[(1, 21336083), (29, 735727), (67, 318449), (79, 270077), (139, 153497), (1943, 10981), (2291, 9313), (4031, 5293)]