20131488411

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{1607}}^1\times {\mathrm{46919}}^1$

素因数の和:48618

約数の個数: 16

約数和(自身を含む): 27161049600

約数和(自身を除く): 7029561189

約数列:

[1, 3, 89, 267, 1607, 4821, 46919, 140757, 143023, 429069, 4175791, 12527373, 75398833, 226196499, 6710496137, 20131488411]

約数ペア:

[(1, 20131488411), (3, 6710496137), (89, 226196499), (267, 75398833), (1607, 12527373), (4821, 4175791), (46919, 429069), (140757, 143023)]