344820435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{28771}}^1$

素因数の和:28843

約数の個数: 32

約数和(自身を含む): 596616192

約数和(自身を除く): 251795757

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 28771, 86313, 143855, 431565, 489107, 1352237, 1467321, 2445535, 4056711, 6761185, 7336605, 20283555, 22988029, 68964087, 114940145, 344820435]

約数ペア:

[(1, 344820435), (3, 114940145), (5, 68964087), (15, 22988029), (17, 20283555), (47, 7336605), (51, 6761185), (85, 4056711), (141, 2445535), (235, 1467321), (255, 1352237), (705, 489107), (799, 431565), (2397, 143855), (3995, 86313), (11985, 28771)]