5205141

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 20

約数和(自身を含む): 7840800

約数和(自身を除く): 2635659

約数列:

[1, 3, 9, 27, 81, 179, 359, 537, 1077, 1611, 3231, 4833, 9693, 14499, 29079, 64261, 192783, 578349, 1735047, 5205141]

約数ペア:

[(1, 5205141), (3, 1735047), (9, 578349), (27, 192783), (81, 64261), (179, 29079), (359, 14499), (537, 9693), (1077, 4833), (1611, 3231)]