1914331323

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{87257}}^1$

素因数の和:87434

約数の個数: 16

約数和(自身を含む): 2613551616

約数和(自身を除く): 699220293

約数列:

[1, 3, 71, 103, 213, 309, 7313, 21939, 87257, 261771, 6195247, 8987471, 18585741, 26962413, 638110441, 1914331323]

約数ペア:

[(1, 1914331323), (3, 638110441), (71, 26962413), (103, 18585741), (213, 8987471), (309, 6195247), (7313, 261771), (21939, 87257)]