47872659

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{881}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 65197440

約数和(自身を除く): 17324781

約数列:

[1, 3, 59, 177, 307, 881, 921, 2643, 18113, 51979, 54339, 155937, 270467, 811401, 15957553, 47872659]

約数ペア:

[(1, 47872659), (3, 15957553), (59, 811401), (177, 270467), (307, 155937), (881, 54339), (921, 51979), (2643, 18113)]