8203221

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23371}}^1$

素因数の和:23393

約数の個数: 16

約数和(自身を含む): 13088320

約数和(自身を除く): 4885099

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 23371, 70113, 210339, 303823, 631017, 911469, 2734407, 8203221]

約数ペア:

[(1, 8203221), (3, 2734407), (9, 911469), (13, 631017), (27, 303823), (39, 210339), (117, 70113), (351, 23371)]