57895557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21419}}^1$

素因数の和:21492

約数の個数: 16

約数和(自身を含む): 83280960

約数和(自身を除く): 25385403

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 21419, 64257, 364123, 1092369, 1135207, 3405621, 19298519, 57895557]

約数ペア:

[(1, 57895557), (3, 19298519), (17, 3405621), (51, 1135207), (53, 1092369), (159, 364123), (901, 64257), (2703, 21419)]