1728160161

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6330257}}^1$

素因数の和:6330280

約数の個数: 16

約数和(自身を含む): 2835955584

約数和(自身を除く): 1107795423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 6330257, 18990771, 44311799, 82293341, 132935397, 246880023, 576053387, 1728160161]

約数ペア:

[(1, 1728160161), (3, 576053387), (7, 246880023), (13, 132935397), (21, 82293341), (39, 44311799), (91, 18990771), (273, 6330257)]