2098641

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 2908224

約数和(自身を除く): 809583

約数列:

[1, 3, 53, 67, 159, 197, 201, 591, 3551, 10441, 10653, 13199, 31323, 39597, 699547, 2098641]

約数ペア:

[(1, 2098641), (3, 699547), (53, 39597), (67, 31323), (159, 13199), (197, 10653), (201, 10441), (591, 3551)]