380022867

素因数分解:

$3^3\times 7^1\times {\mathrm{2010703}}^1$

素因数の和:2010719

約数の個数: 16

約数和(自身を含む): 643425280

約数和(自身を除く): 263402413

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2010703, 6032109, 14074921, 18096327, 42224763, 54288981, 126674289, 380022867]

約数ペア:

[(1, 380022867), (3, 126674289), (7, 54288981), (9, 42224763), (21, 18096327), (27, 14074921), (63, 6032109), (189, 2010703)]