16262961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 25740288

約数和(自身を除く): 9477327

約数列:

[1, 3, 11, 13, 33, 39, 143, 167, 227, 429, 501, 681, 1837, 2171, 2497, 2951, 5511, 6513, 7491, 8853, 23881, 32461, 37909, 71643, 97383, 113727, 416999, 492817, 1250997, 1478451, 5420987, 16262961]

約数ペア:

[(1, 16262961), (3, 5420987), (11, 1478451), (13, 1250997), (33, 492817), (39, 416999), (143, 113727), (167, 97383), (227, 71643), (429, 37909), (501, 32461), (681, 23881), (1837, 8853), (2171, 7491), (2497, 6513), (2951, 5511)]