12198639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4513}}^1$

素因数の和:4586

約数の個数: 16

約数和(自身を含む): 17550432

約数和(自身を除く): 5351793

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 4513, 13539, 76721, 230163, 239189, 717567, 4066213, 12198639]

約数ペア:

[(1, 12198639), (3, 4066213), (17, 717567), (51, 239189), (53, 230163), (159, 76721), (901, 13539), (2703, 4513)]