5416821

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:905

約数の個数: 16

約数和(自身を含む): 8060800

約数和(自身を除く): 2643979

約数列:

[1, 3, 9, 27, 439, 457, 1317, 1371, 3951, 4113, 11853, 12339, 200623, 601869, 1805607, 5416821]

約数ペア:

[(1, 5416821), (3, 1805607), (9, 601869), (27, 200623), (439, 12339), (457, 11853), (1317, 4113), (1371, 3951)]