16158351

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 24998400

約数和(自身を除く): 8840049

約数列:

[1, 3, 11, 23, 33, 61, 69, 183, 253, 349, 671, 759, 1047, 1403, 2013, 3839, 4209, 8027, 11517, 15433, 21289, 24081, 46299, 63867, 88297, 234179, 264891, 489647, 702537, 1468941, 5386117, 16158351]

約数ペア:

[(1, 16158351), (3, 5386117), (11, 1468941), (23, 702537), (33, 489647), (61, 264891), (69, 234179), (183, 88297), (253, 63867), (349, 46299), (671, 24081), (759, 21289), (1047, 15433), (1403, 11517), (2013, 8027), (3839, 4209)]