11989323

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23371}}^1$

素因数の和:23399

約数の個数: 16

約数和(自身を含む): 18697600

約数和(自身を除く): 6708277

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 23371, 70113, 210339, 444049, 631017, 1332147, 3996441, 11989323]

約数ペア:

[(1, 11989323), (3, 3996441), (9, 1332147), (19, 631017), (27, 444049), (57, 210339), (171, 70113), (513, 23371)]