31969799

素因数分解:

${\mathrm{19}}^3\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 16

約数和(自身を含む): 34752000

約数和(自身を除く): 2782201

約数列:

[1, 19, 59, 79, 361, 1121, 1501, 4661, 6859, 21299, 28519, 88559, 404681, 541861, 1682621, 31969799]

約数ペア:

[(1, 31969799), (19, 1682621), (59, 541861), (79, 404681), (361, 88559), (1121, 28519), (1501, 21299), (4661, 6859)]