289142916

素因数分解:

$2^2\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{21727}}^1$

素因数の和:22843

約数の個数: 24

約数和(自身を含む): 675306240

約数和(自身を除く): 386163324

約数列:

[1, 2, 3, 4, 6, 12, 1109, 2218, 3327, 4436, 6654, 13308, 21727, 43454, 65181, 86908, 130362, 260724, 24095243, 48190486, 72285729, 96380972, 144571458, 289142916]

約数ペア:

[(1, 289142916), (2, 144571458), (3, 96380972), (4, 72285729), (6, 48190486), (12, 24095243), (1109, 260724), (2218, 130362), (3327, 86908), (4436, 65181), (6654, 43454), (13308, 21727)]