900864003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{42697}}^1$

素因数の和:43254

約数の個数: 16

約数和(自身を含む): 1295969696

約数和(自身を除く): 395105693

約数列:

[1, 3, 13, 39, 541, 1623, 7033, 21099, 42697, 128091, 555061, 1665183, 23099077, 69297231, 300288001, 900864003]

約数ペア:

[(1, 900864003), (3, 300288001), (13, 69297231), (39, 23099077), (541, 1665183), (1623, 555061), (7033, 128091), (21099, 42697)]