209324739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{55333}}^1$

素因数の和:55446

約数の個数: 16

約数和(自身を含む): 303672992

約数和(自身を除く): 94348253

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 55333, 165999, 719329, 2157987, 5367301, 16101903, 69774913, 209324739]

約数ペア:

[(1, 209324739), (3, 69774913), (13, 16101903), (39, 5367301), (97, 2157987), (291, 719329), (1261, 165999), (3783, 55333)]