127301997

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{2423}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 172666368

約数和(自身を除く): 45364371

約数列:

[1, 3, 83, 211, 249, 633, 2423, 7269, 17513, 52539, 201109, 511253, 603327, 1533759, 42433999, 127301997]

約数ペア:

[(1, 127301997), (3, 42433999), (83, 1533759), (211, 603327), (249, 511253), (633, 201109), (2423, 52539), (7269, 17513)]