4281473

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 5417280

約数和(自身を除く): 1135807

約数列:

[1, 7, 23, 29, 49, 131, 161, 203, 667, 917, 1127, 1421, 3013, 3799, 4669, 6419, 21091, 26593, 32683, 87377, 147637, 186151, 611639, 4281473]

約数ペア:

[(1, 4281473), (7, 611639), (23, 186151), (29, 147637), (49, 87377), (131, 32683), (161, 26593), (203, 21091), (667, 6419), (917, 4669), (1127, 3799), (1421, 3013)]