7873105919

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{240893}}^1$

素因数の和:240959

約数の個数: 24

約数和(自身を含む): 9886289760

約数和(自身を除く): 2013183841

約数列:

[1, 7, 23, 29, 49, 161, 203, 667, 1127, 1421, 4669, 32683, 240893, 1686251, 5540539, 6985897, 11803757, 38783773, 48901279, 160675631, 271486411, 342308953, 1124729417, 7873105919]

約数ペア:

[(1, 7873105919), (7, 1124729417), (23, 342308953), (29, 271486411), (49, 160675631), (161, 48901279), (203, 38783773), (667, 11803757), (1127, 6985897), (1421, 5540539), (4669, 1686251), (32683, 240893)]