268565129

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3613}}^1$

素因数の和:3705

約数の個数: 24

約数和(自身を含む): 328772808

約数和(自身を除く): 60207679

約数列:

[1, 7, 37, 41, 49, 259, 287, 1517, 1813, 2009, 3613, 10619, 25291, 74333, 133681, 148133, 177037, 935767, 1036931, 5480921, 6550369, 7258517, 38366447, 268565129]

約数ペア:

[(1, 268565129), (7, 38366447), (37, 7258517), (41, 6550369), (49, 5480921), (259, 1036931), (287, 935767), (1517, 177037), (1813, 148133), (2009, 133681), (3613, 74333), (10619, 25291)]