17980458051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1670891}}^1$

素因数の和:1671122

約数の個数: 16

約数和(自身を含む): 25504495488

約数和(自身を除く): 7524037437

約数列:

[1, 3, 17, 51, 211, 633, 3587, 10761, 1670891, 5012673, 28405147, 85215441, 352558001, 1057674003, 5993486017, 17980458051]

約数ペア:

[(1, 17980458051), (3, 5993486017), (17, 1057674003), (51, 352558001), (211, 85215441), (633, 28405147), (3587, 5012673), (10761, 1670891)]