38544021

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 58855680

約数和(自身を除く): 20311659

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 2357, 5451, 7071, 16353, 21213, 54211, 162633, 186203, 487899, 558609, 1675827, 4282669, 12848007, 38544021]

約数ペア:

[(1, 38544021), (3, 12848007), (9, 4282669), (23, 1675827), (69, 558609), (79, 487899), (207, 186203), (237, 162633), (711, 54211), (1817, 21213), (2357, 16353), (5451, 7071)]