489603907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{1831}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 537171712

約数和(自身を除く): 47567805

約数列:

[1, 13, 67, 307, 871, 1831, 3991, 20569, 23803, 122677, 267397, 562117, 1594801, 7307521, 37661839, 489603907]

約数ペア:

[(1, 489603907), (13, 37661839), (67, 7307521), (307, 1594801), (871, 562117), (1831, 267397), (3991, 122677), (20569, 23803)]