1489733

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 1873920

約数和(自身を除く): 384187

約数列:

[1, 7, 19, 23, 133, 161, 437, 487, 3059, 3409, 9253, 11201, 64771, 78407, 212819, 1489733]

約数ペア:

[(1, 1489733), (7, 212819), (19, 78407), (23, 64771), (133, 11201), (161, 9253), (437, 3409), (487, 3059)]