2013649065

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{292469}}^1$

素因数の和:292503

約数の個数: 40

約数和(自身を含む): 3821997960

約数和(自身を除く): 1808348895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 292469, 877407, 1462345, 2632221, 4387035, 4971973, 7896663, 13161105, 14915919, 23689989, 24859865, 39483315, 44747757, 74579595, 118449945, 134243271, 223738785, 402729813, 671216355, 2013649065]

約数ペア:

[(1, 2013649065), (3, 671216355), (5, 402729813), (9, 223738785), (15, 134243271), (17, 118449945), (27, 74579595), (45, 44747757), (51, 39483315), (81, 24859865), (85, 23689989), (135, 14915919), (153, 13161105), (255, 7896663), (405, 4971973), (459, 4387035), (765, 2632221), (1377, 1462345), (2295, 877407), (6885, 292469)]