16274027

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 20916720

約数和(自身を除く): 4642693

約数列:

[1, 7, 11, 49, 77, 109, 277, 539, 763, 1199, 1939, 3047, 5341, 8393, 13573, 21329, 30193, 58751, 149303, 211351, 332123, 1479457, 2324861, 16274027]

約数ペア:

[(1, 16274027), (7, 2324861), (11, 1479457), (49, 332123), (77, 211351), (109, 149303), (277, 58751), (539, 30193), (763, 21329), (1199, 13573), (1939, 8393), (3047, 5341)]