1687471921

素因数分解:

${\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1\times {\mathrm{677}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 1742731200

約数和(自身を除く): 55259279

約数列:

[1, 59, 83, 509, 677, 4897, 30031, 39943, 42247, 56191, 344593, 2492573, 3315269, 20330987, 28601219, 1687471921]

約数ペア:

[(1, 1687471921), (59, 28601219), (83, 20330987), (509, 3315269), (677, 2492573), (4897, 344593), (30031, 56191), (39943, 42247)]