259440897

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{2917}}^1$

素因数の和:4232

約数の個数: 16

約数和(自身を含む): 361365120

約数和(自身を除く): 101924223

約数列:

[1, 3, 23, 69, 1289, 2917, 3867, 8751, 29647, 67091, 88941, 201273, 3760013, 11280039, 86480299, 259440897]

約数ペア:

[(1, 259440897), (3, 86480299), (23, 11280039), (69, 3760013), (1289, 201273), (2917, 88941), (3867, 67091), (8751, 29647)]