666973872001

素因数分解:

${\mathrm{263}}^1\times {\mathrm{607}}^1\times {\mathrm{1217}}^1\times {\mathrm{3433}}^1$

素因数の和:5520

約数の個数: 16

約数和(自身を含む): 671359417344

約数和(自身を除く): 4385545343

約数列:

[1, 263, 607, 1217, 3433, 159641, 320071, 738719, 902879, 2083831, 4177961, 194283097, 548047553, 1098803743, 2536022327, 666973872001]

約数ペア:

[(1, 666973872001), (263, 2536022327), (607, 1098803743), (1217, 548047553), (3433, 194283097), (159641, 4177961), (320071, 2083831), (738719, 902879)]