1384539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 2010624

約数和(自身を除く): 626085

約数列:

[1, 3, 13, 39, 131, 271, 393, 813, 1703, 3523, 5109, 10569, 35501, 106503, 461513, 1384539]

約数ペア:

[(1, 1384539), (3, 461513), (13, 106503), (39, 35501), (131, 10569), (271, 5109), (393, 3523), (813, 1703)]