898067517

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 1283906304

約数和(自身を除く): 385838787

約数列:

[1, 3, 17, 51, 151, 277, 421, 453, 831, 1263, 2567, 4709, 7157, 7701, 14127, 21471, 41827, 63571, 116617, 125481, 190713, 349851, 711059, 1080707, 1982489, 2133177, 3242121, 5947467, 17609167, 52827501, 299355839, 898067517]

約数ペア:

[(1, 898067517), (3, 299355839), (17, 52827501), (51, 17609167), (151, 5947467), (277, 3242121), (421, 2133177), (453, 1982489), (831, 1080707), (1263, 711059), (2567, 349851), (4709, 190713), (7157, 125481), (7701, 116617), (14127, 63571), (21471, 41827)]