20130231477

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{8737}}^1$

素因数の和:9213

約数の個数: 32

約数和(自身を含む): 28235623680

約数和(自身を除く): 8105392203

約数列:

[1, 3, 29, 71, 87, 213, 373, 1119, 2059, 6177, 8737, 10817, 26211, 26483, 32451, 79449, 253373, 620327, 760119, 768007, 1860981, 2304021, 3258901, 9776703, 17989483, 53968449, 94508129, 231381971, 283524387, 694145913, 6710077159, 20130231477]

約数ペア:

[(1, 20130231477), (3, 6710077159), (29, 694145913), (71, 283524387), (87, 231381971), (213, 94508129), (373, 53968449), (1119, 17989483), (2059, 9776703), (6177, 3258901), (8737, 2304021), (10817, 1860981), (26211, 768007), (26483, 760119), (32451, 620327), (79449, 253373)]