16380897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6269}}^1$

素因数の和:6352

約数の個数: 16

約数和(自身を含む): 23876160

約数和(自身を除く): 7495263

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 6269, 18807, 81497, 244491, 420023, 1260069, 5460299, 16380897]

約数ペア:

[(1, 16380897), (3, 5460299), (13, 1260069), (39, 420023), (67, 244491), (201, 81497), (871, 18807), (2613, 6269)]