28375647

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 38776320

約数和(自身を除く): 10400673

約数列:

[1, 3, 71, 101, 213, 303, 1319, 3957, 7171, 21513, 93649, 133219, 280947, 399657, 9458549, 28375647]

約数ペア:

[(1, 28375647), (3, 9458549), (71, 399657), (101, 280947), (213, 133219), (303, 93649), (1319, 21513), (3957, 7171)]