4518369

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2437

約数の個数: 16

約数和(自身を含む): 6791040

約数和(自身を除く): 2272671

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2357, 7071, 21213, 63639, 167347, 502041, 1506123, 4518369]

約数ペア:

[(1, 4518369), (3, 1506123), (9, 502041), (27, 167347), (71, 63639), (213, 21213), (639, 7071), (1917, 2357)]