821009795047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1\times {\mathrm{1631101}}^1$

素因数の和:1632394

約数の個数: 16

約数和(自身を含む): 913417120000

約数和(自身を除く): 92407324953

約数列:

[1, 13, 31, 403, 1249, 16237, 38719, 503347, 1631101, 21204313, 50564131, 657333703, 2037245149, 26484186937, 63154599619, 821009795047]

約数ペア:

[(1, 821009795047), (13, 63154599619), (31, 26484186937), (403, 2037245149), (1249, 657333703), (16237, 50564131), (38719, 21204313), (503347, 1631101)]