217160096469

素因数分解:

$3^1\times {\mathrm{331}}^1\times {\mathrm{1543}}^1\times {\mathrm{141731}}^1$

素因数の和:143608

約数の個数: 16

約数和(自身を含む): 290611828224

約数和(自身を除く): 73451731755

約数列:

[1, 3, 331, 993, 1543, 4629, 141731, 425193, 510733, 1532199, 46912961, 140738883, 218690933, 656072799, 72386698823, 217160096469]

約数ペア:

[(1, 217160096469), (3, 72386698823), (331, 656072799), (993, 218690933), (1543, 140738883), (4629, 46912961), (141731, 1532199), (425193, 510733)]