74744747

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1373}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 95861232

約数和(自身を除く): 21116485

約数列:

[1, 7, 11, 49, 77, 101, 539, 707, 1111, 1373, 4949, 7777, 9611, 15103, 54439, 67277, 105721, 138673, 740047, 970711, 1525403, 6794977, 10677821, 74744747]

約数ペア:

[(1, 74744747), (7, 10677821), (11, 6794977), (49, 1525403), (77, 970711), (101, 740047), (539, 138673), (707, 105721), (1111, 67277), (1373, 54439), (4949, 15103), (7777, 9611)]