28834230399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{106487}}^1$

素因数の和:106687

約数の個数: 32

約数和(自身を含む): 42506601984

約数和(自身を除く): 13672371585

約数列:

[1, 3, 13, 39, 53, 131, 159, 393, 689, 1703, 2067, 5109, 6943, 20829, 90259, 106487, 270777, 319461, 1384331, 4152993, 5643811, 13949797, 16931433, 41849391, 73369543, 181347361, 220108629, 544042083, 739339241, 2218017723, 9611410133, 28834230399]

約数ペア:

[(1, 28834230399), (3, 9611410133), (13, 2218017723), (39, 739339241), (53, 544042083), (131, 220108629), (159, 181347361), (393, 73369543), (689, 41849391), (1703, 16931433), (2067, 13949797), (5109, 5643811), (6943, 4152993), (20829, 1384331), (90259, 319461), (106487, 270777)]