16857706059

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{155069}}^1$

素因数の和:155379

約数の個数: 24

約数和(自身を含む): 24965029440

約数和(自身を除く): 8107323381

約数列:

[1, 3, 9, 47, 141, 257, 423, 771, 2313, 12079, 36237, 108711, 155069, 465207, 1395621, 7288243, 21864729, 39852733, 65594187, 119558199, 358674597, 1873078451, 5619235353, 16857706059]

約数ペア:

[(1, 16857706059), (3, 5619235353), (9, 1873078451), (47, 358674597), (141, 119558199), (257, 65594187), (423, 39852733), (771, 21864729), (2313, 7288243), (12079, 1395621), (36237, 465207), (108711, 155069)]