12961887

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 17854080

約数和(自身を除く): 4892193

約数列:

[1, 3, 59, 67, 177, 201, 1093, 3279, 3953, 11859, 64487, 73231, 193461, 219693, 4320629, 12961887]

約数ペア:

[(1, 12961887), (3, 4320629), (59, 219693), (67, 193461), (177, 73231), (201, 64487), (1093, 11859), (3279, 3953)]