142695217

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{4733}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 168151680

約数和(自身を除く): 25456463

約数列:

[1, 7, 59, 73, 413, 511, 4307, 4733, 30149, 33131, 279247, 345509, 1954729, 2418563, 20385031, 142695217]

約数ペア:

[(1, 142695217), (7, 20385031), (59, 2418563), (73, 1954729), (413, 345509), (511, 279247), (4307, 33131), (4733, 30149)]