2013923115

素因数分解:

$3^3\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{6047}}^1$

素因数の和:8528

約数の個数: 32

約数和(自身を含む): 3582351360

約数和(自身を除く): 1568428245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2467, 6047, 7401, 12335, 18141, 22203, 30235, 37005, 54423, 66609, 90705, 111015, 163269, 272115, 333045, 816345, 14917949, 44753847, 74589745, 134261541, 223769235, 402784623, 671307705, 2013923115]

約数ペア:

[(1, 2013923115), (3, 671307705), (5, 402784623), (9, 223769235), (15, 134261541), (27, 74589745), (45, 44753847), (135, 14917949), (2467, 816345), (6047, 333045), (7401, 272115), (12335, 163269), (18141, 111015), (22203, 90705), (30235, 66609), (37005, 54423)]