2011243245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1108123}}^1$

素因数の和:1108153

約数の個数: 24

約数和(自身を含む): 3537131808

約数和(自身を除く): 1525888563

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 1108123, 3324369, 5540615, 12189353, 16621845, 36568059, 60946765, 134082883, 182840295, 402248649, 670414415, 2011243245]

約数ペア:

[(1, 2011243245), (3, 670414415), (5, 402248649), (11, 182840295), (15, 134082883), (33, 60946765), (55, 36568059), (121, 16621845), (165, 12189353), (363, 5540615), (605, 3324369), (1815, 1108123)]